161857368

素因数分解:

$2^3\times 3^2\times {\mathrm{2248019}}^1$

素因数の和:2248031

約数の個数: 24

約数和(自身を含む): 438363900

約数和(自身を除く): 276506532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2248019, 4496038, 6744057, 8992076, 13488114, 17984152, 20232171, 26976228, 40464342, 53952456, 80928684, 161857368]

約数ペア:

[(1, 161857368), (2, 80928684), (3, 53952456), (4, 40464342), (6, 26976228), (8, 20232171), (9, 17984152), (12, 13488114), (18, 8992076), (24, 6744057), (36, 4496038), (72, 2248019)]