168889420934

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{5443}}^1\times {\mathrm{91801}}^1$

素因数の和:97272

約数の個数: 24

約数和(自身を含む): 274373778312

約数和(自身を除く): 105484357378

約数列:

[1, 2, 13, 26, 169, 338, 5443, 10886, 70759, 91801, 141518, 183602, 919867, 1193413, 1839734, 2386826, 15514369, 31028738, 499672843, 999345686, 6495746959, 12991493918, 84444710467, 168889420934]

約数ペア:

[(1, 168889420934), (2, 84444710467), (13, 12991493918), (26, 6495746959), (169, 999345686), (338, 499672843), (5443, 31028738), (10886, 15514369), (70759, 2386826), (91801, 1839734), (141518, 1193413), (183602, 919867)]