157050107140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{110598667}}^1$

素因数の和:110598747

約数の個数: 24

約数和(自身を含む): 334450372032

約数和(自身を除く): 177400264892

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 110598667, 221197334, 442394668, 552993335, 1105986670, 2211973340, 7852505357, 15705010714, 31410021428, 39262526785, 78525053570, 157050107140]

約数ペア:

[(1, 157050107140), (2, 78525053570), (4, 39262526785), (5, 31410021428), (10, 15705010714), (20, 7852505357), (71, 2211973340), (142, 1105986670), (284, 552993335), (355, 442394668), (710, 221197334), (1420, 110598667)]