157080688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{265339}}^1$

素因数の和:265384

約数の個数: 20

約数和(自身を含む): 312570520

約数和(自身を除く): 155489832

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 265339, 530678, 1061356, 2122712, 4245424, 9817543, 19635086, 39270172, 78540344, 157080688]

約数ペア:

[(1, 157080688), (2, 78540344), (4, 39270172), (8, 19635086), (16, 9817543), (37, 4245424), (74, 2122712), (148, 1061356), (296, 530678), (592, 265339)]