128588076

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{18701}}^1$

素因数の和:18902

約数の個数: 36

約数和(自身を含む): 326761344

約数和(自身を除く): 198173268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 18701, 37402, 56103, 74804, 112206, 168309, 224412, 336618, 673236, 3571891, 7143782, 10715673, 14287564, 21431346, 32147019, 42862692, 64294038, 128588076]

約数ペア:

[(1, 128588076), (2, 64294038), (3, 42862692), (4, 32147019), (6, 21431346), (9, 14287564), (12, 10715673), (18, 7143782), (36, 3571891), (191, 673236), (382, 336618), (573, 224412), (764, 168309), (1146, 112206), (1719, 74804), (2292, 56103), (3438, 37402), (6876, 18701)]