157075277552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1\times {\mathrm{1013}}^1$

素因数の和:1890

約数の個数: 80

約数和(自身を含む): 310042343520

約数和(自身を除く): 152967065968

約数列:

[1, 2, 4, 8, 16, 113, 139, 226, 278, 452, 556, 617, 904, 1013, 1112, 1234, 1808, 2026, 2224, 2468, 4052, 4936, 8104, 9872, 15707, 16208, 31414, 62828, 69721, 85763, 114469, 125656, 139442, 140807, 171526, 228938, 251312, 278884, 281614, 343052, 457876, 557768, 563228, 625021, 686104, 915752, 1115536, 1126456, 1250042, 1372208, 1831504, 2252912, 2500084, 5000168, 9691219, 10000336, 15911191, 19382438, 31822382, 38764876, 63644764, 70627373, 77529752, 86877919, 127289528, 141254746, 155059504, 173755838, 254579056, 282509492, 347511676, 565018984, 695023352, 1130037968, 1390046704, 9817204847, 19634409694, 39268819388, 78537638776, 157075277552]

約数ペア:

[(1, 157075277552), (2, 78537638776), (4, 39268819388), (8, 19634409694), (16, 9817204847), (113, 1390046704), (139, 1130037968), (226, 695023352), (278, 565018984), (452, 347511676), (556, 282509492), (617, 254579056), (904, 173755838), (1013, 155059504), (1112, 141254746), (1234, 127289528), (1808, 86877919), (2026, 77529752), (2224, 70627373), (2468, 63644764), (4052, 38764876), (4936, 31822382), (8104, 19382438), (9872, 15911191), (15707, 10000336), (16208, 9691219), (31414, 5000168), (62828, 2500084), (69721, 2252912), (85763, 1831504), (114469, 1372208), (125656, 1250042), (139442, 1126456), (140807, 1115536), (171526, 915752), (228938, 686104), (251312, 625021), (278884, 563228), (281614, 557768), (343052, 457876)]