129295638

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{40129}}^1$

素因数の和:40316

約数の個数: 24

約数和(自身を含む): 281712600

約数和(自身を除く): 152416962

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 40129, 80258, 120387, 240774, 361161, 722322, 7183091, 14366182, 21549273, 43098546, 64647819, 129295638]

約数ペア:

[(1, 129295638), (2, 64647819), (3, 43098546), (6, 21549273), (9, 14366182), (18, 7183091), (179, 722322), (358, 361161), (537, 240774), (1074, 120387), (1611, 80258), (3222, 40129)]