128514758784

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{569}}^1$

素因数の和:955

約数の個数: 256

約数和(自身を含む): 361677312000

約数和(自身を除く): 233162553216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 107, 128, 138, 184, 192, 214, 239, 276, 321, 368, 384, 428, 478, 552, 569, 642, 717, 736, 856, 956, 1104, 1138, 1284, 1434, 1472, 1707, 1712, 1912, 2208, 2276, 2461, 2568, 2868, 2944, 3414, 3424, 3824, 4416, 4552, 4922, 5136, 5497, 5736, 6828, 6848, 7383, 7648, 8832, 9104, 9844, 10272, 10994, 11472, 13087, 13656, 13696, 14766, 15296, 16491, 18208, 19688, 20544, 21988, 22944, 25573, 26174, 27312, 29532, 30592, 32982, 36416, 39261, 39376, 41088, 43976, 45888, 51146, 52348, 54624, 59064, 60883, 65964, 72832, 76719, 78522, 78752, 87952, 91776, 102292, 104696, 109248, 118128, 121766, 131928, 135991, 153438, 157044, 157504, 175904, 182649, 204584, 209392, 218496, 236256, 243532, 263856, 271982, 306876, 314088, 315008, 351808, 365298, 407973, 409168, 418784, 472512, 487064, 527712, 543964, 588179, 613752, 628176, 703616, 730596, 815946, 818336, 837568, 945024, 974128, 1055424, 1087928, 1176358, 1227504, 1256352, 1400309, 1461192, 1631892, 1636672, 1675136, 1764537, 1948256, 2110848, 2175856, 2352716, 2455008, 2512704, 2800618, 2922384, 3127793, 3263784, 3273344, 3529074, 3896512, 4200927, 4351712, 4705432, 4910016, 5025408, 5601236, 5844768, 6255586, 6527568, 7058148, 7793024, 8401854, 8703424, 9383379, 9410864, 9820032, 11202472, 11689536, 12511172, 13055136, 14116296, 14551037, 16803708, 17406848, 18766758, 18821728, 22404944, 23379072, 25022344, 26110272, 28232592, 29102074, 33607416, 37533516, 37643456, 43653111, 44809888, 50044688, 52220544, 56465184, 58204148, 67214832, 75067032, 75286912, 87306222, 89619776, 100089376, 112930368, 116408296, 134429664, 150134064, 174612444, 179239552, 200178752, 225860736, 232816592, 268859328, 300268128, 334673851, 349224888, 400357504, 465633184, 537718656, 600536256, 669347702, 698449776, 931266368, 1004021553, 1201072512, 1338695404, 1396899552, 1862532736, 2008043106, 2677390808, 2793799104, 4016086212, 5354781616, 5587598208, 8032172424, 10709563232, 16064344848, 21419126464, 32128689696, 42838252928, 64257379392, 128514758784]

約数ペア:

[(1, 128514758784), (2, 64257379392), (3, 42838252928), (4, 32128689696), (6, 21419126464), (8, 16064344848), (12, 10709563232), (16, 8032172424), (23, 5587598208), (24, 5354781616), (32, 4016086212), (46, 2793799104), (48, 2677390808), (64, 2008043106), (69, 1862532736), (92, 1396899552), (96, 1338695404), (107, 1201072512), (128, 1004021553), (138, 931266368), (184, 698449776), (192, 669347702), (214, 600536256), (239, 537718656), (276, 465633184), (321, 400357504), (368, 349224888), (384, 334673851), (428, 300268128), (478, 268859328), (552, 232816592), (569, 225860736), (642, 200178752), (717, 179239552), (736, 174612444), (856, 150134064), (956, 134429664), (1104, 116408296), (1138, 112930368), (1284, 100089376), (1434, 89619776), (1472, 87306222), (1707, 75286912), (1712, 75067032), (1912, 67214832), (2208, 58204148), (2276, 56465184), (2461, 52220544), (2568, 50044688), (2868, 44809888), (2944, 43653111), (3414, 37643456), (3424, 37533516), (3824, 33607416), (4416, 29102074), (4552, 28232592), (4922, 26110272), (5136, 25022344), (5497, 23379072), (5736, 22404944), (6828, 18821728), (6848, 18766758), (7383, 17406848), (7648, 16803708), (8832, 14551037), (9104, 14116296), (9844, 13055136), (10272, 12511172), (10994, 11689536), (11472, 11202472), (13087, 9820032), (13656, 9410864), (13696, 9383379), (14766, 8703424), (15296, 8401854), (16491, 7793024), (18208, 7058148), (19688, 6527568), (20544, 6255586), (21988, 5844768), (22944, 5601236), (25573, 5025408), (26174, 4910016), (27312, 4705432), (29532, 4351712), (30592, 4200927), (32982, 3896512), (36416, 3529074), (39261, 3273344), (39376, 3263784), (41088, 3127793), (43976, 2922384), (45888, 2800618), (51146, 2512704), (52348, 2455008), (54624, 2352716), (59064, 2175856), (60883, 2110848), (65964, 1948256), (72832, 1764537), (76719, 1675136), (78522, 1636672), (78752, 1631892), (87952, 1461192), (91776, 1400309), (102292, 1256352), (104696, 1227504), (109248, 1176358), (118128, 1087928), (121766, 1055424), (131928, 974128), (135991, 945024), (153438, 837568), (157044, 818336), (157504, 815946), (175904, 730596), (182649, 703616), (204584, 628176), (209392, 613752), (218496, 588179), (236256, 543964), (243532, 527712), (263856, 487064), (271982, 472512), (306876, 418784), (314088, 409168), (315008, 407973), (351808, 365298)]