156770090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{1571}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 299484864

約数和(自身を除く): 142714774

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 587, 1174, 1571, 2935, 3142, 5870, 7855, 9979, 15710, 19958, 26707, 49895, 53414, 99790, 133535, 267070, 922177, 1844354, 4610885, 9221770, 15677009, 31354018, 78385045, 156770090]

約数ペア:

[(1, 156770090), (2, 78385045), (5, 31354018), (10, 15677009), (17, 9221770), (34, 4610885), (85, 1844354), (170, 922177), (587, 267070), (1174, 133535), (1571, 99790), (2935, 53414), (3142, 49895), (5870, 26707), (7855, 19958), (9979, 15710)]