156730510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{1181}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 295140672

約数和(自身を除く): 138410162

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 577, 1154, 1181, 2362, 2885, 5770, 5905, 11810, 13271, 26542, 27163, 54326, 66355, 132710, 135815, 271630, 681437, 1362874, 3407185, 6814370, 15673051, 31346102, 78365255, 156730510]

約数ペア:

[(1, 156730510), (2, 78365255), (5, 31346102), (10, 15673051), (23, 6814370), (46, 3407185), (115, 1362874), (230, 681437), (577, 271630), (1154, 135815), (1181, 132710), (2362, 66355), (2885, 54326), (5770, 27163), (5905, 26542), (11810, 13271)]