156975815056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1\times {\mathrm{2003}}^1$

素因数の和:2864

約数の個数: 80

約数和(自身を含む): 313835538240

約数和(自身を除く): 156859723184

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 328, 386, 619, 656, 772, 1238, 1544, 2003, 2476, 3088, 4006, 4952, 7913, 8012, 9904, 15826, 16024, 25379, 31652, 32048, 50758, 63304, 82123, 101516, 119467, 126608, 164246, 203032, 238934, 328492, 386579, 406064, 477868, 656984, 773158, 955736, 1239857, 1313968, 1546316, 1911472, 2479714, 3092632, 4898147, 4959428, 6185264, 9796294, 9918856, 15849739, 19592588, 19837712, 31699478, 39185176, 50834137, 63398956, 78370352, 101668274, 126797912, 203336548, 239292401, 253595824, 406673096, 478584802, 813346192, 957169604, 1914339208, 3828678416, 9810988441, 19621976882, 39243953764, 78487907528, 156975815056]

約数ペア:

[(1, 156975815056), (2, 78487907528), (4, 39243953764), (8, 19621976882), (16, 9810988441), (41, 3828678416), (82, 1914339208), (164, 957169604), (193, 813346192), (328, 478584802), (386, 406673096), (619, 253595824), (656, 239292401), (772, 203336548), (1238, 126797912), (1544, 101668274), (2003, 78370352), (2476, 63398956), (3088, 50834137), (4006, 39185176), (4952, 31699478), (7913, 19837712), (8012, 19592588), (9904, 15849739), (15826, 9918856), (16024, 9796294), (25379, 6185264), (31652, 4959428), (32048, 4898147), (50758, 3092632), (63304, 2479714), (82123, 1911472), (101516, 1546316), (119467, 1313968), (126608, 1239857), (164246, 955736), (203032, 773158), (238934, 656984), (328492, 477868), (386579, 406064)]