155820886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4397}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 265991040

約数和(自身を除く): 110170154

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 611, 754, 1222, 1363, 2726, 4397, 8794, 17719, 35438, 57161, 114322, 127513, 206659, 255026, 413318, 1657669, 2686567, 3315338, 5373134, 5993111, 11986222, 77910443, 155820886]

約数ペア:

[(1, 155820886), (2, 77910443), (13, 11986222), (26, 5993111), (29, 5373134), (47, 3315338), (58, 2686567), (94, 1657669), (377, 413318), (611, 255026), (754, 206659), (1222, 127513), (1363, 114322), (2726, 57161), (4397, 35438), (8794, 17719)]