155230712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213229}}^1$

素因数の和:213255

約数の個数: 32

約数和(自身を含む): 358226400

約数和(自身を除く): 202995688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 213229, 426458, 852916, 1492603, 1705832, 2771977, 2985206, 5543954, 5970412, 11087908, 11940824, 19403839, 22175816, 38807678, 77615356, 155230712]

約数ペア:

[(1, 155230712), (2, 77615356), (4, 38807678), (7, 22175816), (8, 19403839), (13, 11940824), (14, 11087908), (26, 5970412), (28, 5543954), (52, 2985206), (56, 2771977), (91, 1705832), (104, 1492603), (182, 852916), (364, 426458), (728, 213229)]