163976384

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 430133760

約数和(自身を除く): 266157376

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 32, 38, 41, 44, 46, 52, 64, 76, 82, 88, 92, 104, 143, 152, 164, 176, 184, 208, 209, 247, 253, 286, 299, 304, 328, 352, 368, 416, 418, 437, 451, 494, 506, 533, 572, 598, 608, 656, 704, 736, 779, 832, 836, 874, 902, 943, 988, 1012, 1066, 1144, 1196, 1216, 1312, 1472, 1558, 1672, 1748, 1804, 1886, 1976, 2024, 2132, 2288, 2392, 2624, 2717, 3116, 3289, 3344, 3496, 3608, 3772, 3952, 4048, 4264, 4576, 4784, 4807, 5434, 5681, 5863, 6232, 6578, 6688, 6992, 7216, 7544, 7904, 8096, 8528, 8569, 9152, 9568, 9614, 10127, 10373, 10868, 11362, 11726, 12259, 12464, 13156, 13376, 13984, 14432, 15088, 15808, 16192, 17056, 17138, 17917, 19136, 19228, 20254, 20746, 21736, 22724, 23452, 24518, 24928, 26312, 27968, 28864, 30176, 34112, 34276, 35834, 38456, 40508, 41492, 43472, 45448, 46904, 49036, 49856, 52624, 60352, 62491, 68552, 71668, 76912, 81016, 82984, 86944, 90896, 93808, 98072, 105248, 111397, 124982, 134849, 137104, 143336, 153824, 162032, 165968, 173888, 181792, 187616, 196144, 197087, 210496, 222794, 232921, 249964, 269698, 274208, 286672, 307648, 324064, 331936, 363584, 375232, 392288, 394174, 445588, 465842, 499928, 539396, 548416, 573344, 648128, 663872, 784576, 788348, 891176, 931684, 999856, 1078792, 1146688, 1576696, 1782352, 1863368, 1999712, 2157584, 2562131, 3153392, 3564704, 3726736, 3999424, 4315168, 5124262, 6306784, 7129408, 7453472, 8630336, 10248524, 12613568, 14906944, 20497048, 40994096, 81988192, 163976384]

約数ペア:

[(1, 163976384), (2, 81988192), (4, 40994096), (8, 20497048), (11, 14906944), (13, 12613568), (16, 10248524), (19, 8630336), (22, 7453472), (23, 7129408), (26, 6306784), (32, 5124262), (38, 4315168), (41, 3999424), (44, 3726736), (46, 3564704), (52, 3153392), (64, 2562131), (76, 2157584), (82, 1999712), (88, 1863368), (92, 1782352), (104, 1576696), (143, 1146688), (152, 1078792), (164, 999856), (176, 931684), (184, 891176), (208, 788348), (209, 784576), (247, 663872), (253, 648128), (286, 573344), (299, 548416), (304, 539396), (328, 499928), (352, 465842), (368, 445588), (416, 394174), (418, 392288), (437, 375232), (451, 363584), (494, 331936), (506, 324064), (533, 307648), (572, 286672), (598, 274208), (608, 269698), (656, 249964), (704, 232921), (736, 222794), (779, 210496), (832, 197087), (836, 196144), (874, 187616), (902, 181792), (943, 173888), (988, 165968), (1012, 162032), (1066, 153824), (1144, 143336), (1196, 137104), (1216, 134849), (1312, 124982), (1472, 111397), (1558, 105248), (1672, 98072), (1748, 93808), (1804, 90896), (1886, 86944), (1976, 82984), (2024, 81016), (2132, 76912), (2288, 71668), (2392, 68552), (2624, 62491), (2717, 60352), (3116, 52624), (3289, 49856), (3344, 49036), (3496, 46904), (3608, 45448), (3772, 43472), (3952, 41492), (4048, 40508), (4264, 38456), (4576, 35834), (4784, 34276), (4807, 34112), (5434, 30176), (5681, 28864), (5863, 27968), (6232, 26312), (6578, 24928), (6688, 24518), (6992, 23452), (7216, 22724), (7544, 21736), (7904, 20746), (8096, 20254), (8528, 19228), (8569, 19136), (9152, 17917), (9568, 17138), (9614, 17056), (10127, 16192), (10373, 15808), (10868, 15088), (11362, 14432), (11726, 13984), (12259, 13376), (12464, 13156)]