127775856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 384975360

約数和(自身を除く): 257199504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 39, 46, 48, 52, 58, 69, 78, 87, 92, 104, 116, 138, 156, 174, 184, 208, 232, 276, 299, 307, 312, 348, 368, 377, 464, 552, 598, 614, 624, 667, 696, 754, 897, 921, 1104, 1131, 1196, 1228, 1334, 1392, 1508, 1794, 1842, 2001, 2262, 2392, 2456, 2668, 3016, 3588, 3684, 3991, 4002, 4524, 4784, 4912, 5336, 6032, 7061, 7176, 7368, 7982, 8004, 8671, 8903, 9048, 10672, 11973, 14122, 14352, 14736, 15964, 16008, 17342, 17806, 18096, 21183, 23946, 26013, 26709, 28244, 31928, 32016, 34684, 35612, 42366, 47892, 52026, 53418, 56488, 63856, 69368, 71224, 84732, 91793, 95784, 104052, 106836, 112976, 115739, 138736, 142448, 169464, 183586, 191568, 204769, 208104, 213672, 231478, 275379, 338928, 347217, 367172, 409538, 416208, 427344, 462956, 550758, 614307, 694434, 734344, 819076, 925912, 1101516, 1228614, 1388868, 1468688, 1638152, 1851824, 2203032, 2457228, 2661997, 2777736, 3276304, 4406064, 4914456, 5323994, 5555472, 7985991, 9828912, 10647988, 15971982, 21295976, 31943964, 42591952, 63887928, 127775856]

約数ペア:

[(1, 127775856), (2, 63887928), (3, 42591952), (4, 31943964), (6, 21295976), (8, 15971982), (12, 10647988), (13, 9828912), (16, 7985991), (23, 5555472), (24, 5323994), (26, 4914456), (29, 4406064), (39, 3276304), (46, 2777736), (48, 2661997), (52, 2457228), (58, 2203032), (69, 1851824), (78, 1638152), (87, 1468688), (92, 1388868), (104, 1228614), (116, 1101516), (138, 925912), (156, 819076), (174, 734344), (184, 694434), (208, 614307), (232, 550758), (276, 462956), (299, 427344), (307, 416208), (312, 409538), (348, 367172), (368, 347217), (377, 338928), (464, 275379), (552, 231478), (598, 213672), (614, 208104), (624, 204769), (667, 191568), (696, 183586), (754, 169464), (897, 142448), (921, 138736), (1104, 115739), (1131, 112976), (1196, 106836), (1228, 104052), (1334, 95784), (1392, 91793), (1508, 84732), (1794, 71224), (1842, 69368), (2001, 63856), (2262, 56488), (2392, 53418), (2456, 52026), (2668, 47892), (3016, 42366), (3588, 35612), (3684, 34684), (3991, 32016), (4002, 31928), (4524, 28244), (4784, 26709), (4912, 26013), (5336, 23946), (6032, 21183), (7061, 18096), (7176, 17806), (7368, 17342), (7982, 16008), (8004, 15964), (8671, 14736), (8903, 14352), (9048, 14122), (10672, 11973)]