157031314312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{31206541}}^1$

素因数の和:31206601

約数の個数: 32

約数和(自身を含む): 320179120920

約数和(自身を除く): 163147806608

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 31206541, 62413082, 124826164, 249652328, 530511197, 1061022394, 1154642017, 2122044788, 2309284034, 4244089576, 4618568068, 9237136136, 19628914289, 39257828578, 78515657156, 157031314312]

約数ペア:

[(1, 157031314312), (2, 78515657156), (4, 39257828578), (8, 19628914289), (17, 9237136136), (34, 4618568068), (37, 4244089576), (68, 2309284034), (74, 2122044788), (136, 1154642017), (148, 1061022394), (296, 530511197), (629, 249652328), (1258, 124826164), (2516, 62413082), (5032, 31206541)]