137787486

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{1583}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 280558080

約数和(自身を除く): 142770594

約数列:

[1, 2, 3, 6, 89, 163, 178, 267, 326, 489, 534, 978, 1583, 3166, 4749, 9498, 14507, 29014, 43521, 87042, 140887, 258029, 281774, 422661, 516058, 774087, 845322, 1548174, 22964581, 45929162, 68893743, 137787486]

約数ペア:

[(1, 137787486), (2, 68893743), (3, 45929162), (6, 22964581), (89, 1548174), (163, 845322), (178, 774087), (267, 516058), (326, 422661), (489, 281774), (534, 258029), (978, 140887), (1583, 87042), (3166, 43521), (4749, 29014), (9498, 14507)]