158289118

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{2707}}^1$

素因数の和:2908

約数の個数: 24

約数和(自身を含む): 258684408

約数和(自身を除く): 100395290

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 2249, 2707, 4498, 5414, 29237, 35191, 58474, 70382, 457483, 468311, 914966, 936622, 6088043, 12176086, 79144559, 158289118]

約数ペア:

[(1, 158289118), (2, 79144559), (13, 12176086), (26, 6088043), (169, 936622), (173, 914966), (338, 468311), (346, 457483), (2249, 70382), (2707, 58474), (4498, 35191), (5414, 29237)]