128417412

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{261011}}^1$

素因数の和:261059

約数の個数: 24

約数和(自身を含む): 306950112

約数和(自身を除く): 178532700

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 261011, 522022, 783033, 1044044, 1566066, 3132132, 10701451, 21402902, 32104353, 42805804, 64208706, 128417412]

約数ペア:

[(1, 128417412), (2, 64208706), (3, 42805804), (4, 32104353), (6, 21402902), (12, 10701451), (41, 3132132), (82, 1566066), (123, 1044044), (164, 783033), (246, 522022), (492, 261011)]