169250432

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 373065000

約数和(自身を除く): 203814568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2368, 2749, 3848, 4736, 5498, 7696, 10996, 15392, 21992, 30784, 35737, 43984, 61568, 71474, 87968, 101713, 142948, 175936, 203426, 285896, 351872, 406852, 571792, 813704, 1143584, 1322269, 1627408, 2287168, 2644538, 3254816, 4574336, 5289076, 6509632, 10578152, 13019264, 21156304, 42312608, 84625216, 169250432]

約数ペア:

[(1, 169250432), (2, 84625216), (4, 42312608), (8, 21156304), (13, 13019264), (16, 10578152), (26, 6509632), (32, 5289076), (37, 4574336), (52, 3254816), (64, 2644538), (74, 2287168), (104, 1627408), (128, 1322269), (148, 1143584), (208, 813704), (296, 571792), (416, 406852), (481, 351872), (592, 285896), (832, 203426), (962, 175936), (1184, 142948), (1664, 101713), (1924, 87968), (2368, 71474), (2749, 61568), (3848, 43984), (4736, 35737), (5498, 30784), (7696, 21992), (10996, 15392)]