156021318

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 348684336

約数和(自身を除く): 192663018

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 738, 978, 1297, 1467, 2594, 2934, 3891, 6683, 7782, 11673, 13366, 20049, 23346, 40098, 53177, 60147, 106354, 120294, 159531, 211411, 319062, 422822, 478593, 634233, 957186, 1268466, 1902699, 3805398, 8667851, 17335702, 26003553, 52007106, 78010659, 156021318]

約数ペア:

[(1, 156021318), (2, 78010659), (3, 52007106), (6, 26003553), (9, 17335702), (18, 8667851), (41, 3805398), (82, 1902699), (123, 1268466), (163, 957186), (246, 634233), (326, 478593), (369, 422822), (489, 319062), (738, 211411), (978, 159531), (1297, 120294), (1467, 106354), (2594, 60147), (2934, 53177), (3891, 40098), (6683, 23346), (7782, 20049), (11673, 13366)]