157068428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{11261}}^1$

素因数の和:11593

約数の個数: 24

約数和(自身を含む): 300830544

約数和(自身を除く): 143762116

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6974, 11261, 13948, 22522, 45044, 123871, 247742, 495484, 3569737, 7139474, 14278948, 39267107, 78534214, 157068428]

約数ペア:

[(1, 157068428), (2, 78534214), (4, 39267107), (11, 14278948), (22, 7139474), (44, 3569737), (317, 495484), (634, 247742), (1268, 123871), (3487, 45044), (6974, 22522), (11261, 13948)]