155565522

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{137183}}^1$

素因数の和:137204

約数の個数: 40

約数和(自身を含む): 398382336

約数和(自身を除く): 242816814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 137183, 274366, 411549, 823098, 960281, 1234647, 1920562, 2469294, 2880843, 3703941, 5761686, 7407882, 8642529, 11111823, 17285058, 22223646, 25927587, 51855174, 77782761, 155565522]

約数ペア:

[(1, 155565522), (2, 77782761), (3, 51855174), (6, 25927587), (7, 22223646), (9, 17285058), (14, 11111823), (18, 8642529), (21, 7407882), (27, 5761686), (42, 3703941), (54, 2880843), (63, 2469294), (81, 1920562), (126, 1234647), (162, 960281), (189, 823098), (378, 411549), (567, 274366), (1134, 137183)]