158614974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7723}}^1$

素因数の和:7901

約数の個数: 48

約数和(自身を含む): 395221632

約数和(自身を除く): 236606658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 7723, 10269, 15446, 20538, 23169, 46338, 54061, 69507, 108122, 139014, 162183, 324366, 486549, 973098, 1258849, 2517698, 3776547, 7553094, 8811943, 11329641, 17623886, 22659282, 26435829, 52871658, 79307487, 158614974]

約数ペア:

[(1, 158614974), (2, 79307487), (3, 52871658), (6, 26435829), (7, 22659282), (9, 17623886), (14, 11329641), (18, 8811943), (21, 7553094), (42, 3776547), (63, 2517698), (126, 1258849), (163, 973098), (326, 486549), (489, 324366), (978, 162183), (1141, 139014), (1467, 108122), (2282, 69507), (2934, 54061), (3423, 46338), (6846, 23169), (7723, 20538), (10269, 15446)]