157055830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{9343}}^1$

素因数の和:9432

約数の個数: 24

約数和(自身を含む): 289794816

約数和(自身を除く): 132738986

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 9343, 16810, 18686, 46715, 93430, 383063, 766126, 1915315, 3830630, 15705583, 31411166, 78527915, 157055830]

約数ペア:

[(1, 157055830), (2, 78527915), (5, 31411166), (10, 15705583), (41, 3830630), (82, 1915315), (205, 766126), (410, 383063), (1681, 93430), (3362, 46715), (8405, 18686), (9343, 16810)]