166975930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1\times {\mathrm{1723}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 328442688

約数和(自身を除く): 161466758

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 881, 1723, 1762, 3446, 4405, 8615, 8810, 9691, 17230, 18953, 19382, 37906, 48455, 94765, 96910, 189530, 1517963, 3035926, 7589815, 15179630, 16697593, 33395186, 83487965, 166975930]

約数ペア:

[(1, 166975930), (2, 83487965), (5, 33395186), (10, 16697593), (11, 15179630), (22, 7589815), (55, 3035926), (110, 1517963), (881, 189530), (1723, 96910), (1762, 94765), (3446, 48455), (4405, 37906), (8615, 19382), (8810, 18953), (9691, 17230)]