158657974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{3847}}^1$

素因数の和:5079

約数の個数: 16

約数和(自身を含む): 252259488

約数和(自身を除く): 93601514

約数列:

[1, 2, 17, 34, 1213, 2426, 3847, 7694, 20621, 41242, 65399, 130798, 4666411, 9332822, 79328987, 158657974]

約数ペア:

[(1, 158657974), (2, 79328987), (17, 9332822), (34, 4666411), (1213, 130798), (2426, 65399), (3847, 41242), (7694, 20621)]