156629572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{4817}}^1$

素因数の和:5571

約数の個数: 24

約数和(自身を含む): 299486880

約数和(自身を除く): 142857308

約数列:

[1, 2, 4, 11, 22, 44, 739, 1478, 2956, 4817, 8129, 9634, 16258, 19268, 32516, 52987, 105974, 211948, 3559763, 7119526, 14239052, 39157393, 78314786, 156629572]

約数ペア:

[(1, 156629572), (2, 78314786), (4, 39157393), (11, 14239052), (22, 7119526), (44, 3559763), (739, 211948), (1478, 105974), (2956, 52987), (4817, 32516), (8129, 19268), (9634, 16258)]