156920551210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1\times {\mathrm{440281}}^1$

素因数の和:441546

約数の個数: 32

約数和(自身を含む): 292435304400

約数和(自身を除く): 135514753190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1229, 2458, 6145, 12290, 35641, 71282, 178205, 356410, 440281, 880562, 2201405, 4402810, 12768149, 25536298, 63840745, 127681490, 541105349, 1082210698, 2705526745, 5411053490, 15692055121, 31384110242, 78460275605, 156920551210]

約数ペア:

[(1, 156920551210), (2, 78460275605), (5, 31384110242), (10, 15692055121), (29, 5411053490), (58, 2705526745), (145, 1082210698), (290, 541105349), (1229, 127681490), (2458, 63840745), (6145, 25536298), (12290, 12768149), (35641, 4402810), (71282, 2201405), (178205, 880562), (356410, 440281)]