156726537815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{21611}}^1$

素因数の和:22127

約数の個数: 32

約数和(自身を含む): 195130425600

約数和(自身を除く): 38403887785

約数列:

[1, 5, 43, 89, 215, 379, 445, 1895, 3827, 16297, 19135, 21611, 33731, 81485, 108055, 168655, 929273, 1450433, 1923379, 4646365, 7252165, 8190569, 9616895, 40952845, 82705297, 352194467, 413526485, 728960641, 1760972335, 3644803205, 31345307563, 156726537815]

約数ペア:

[(1, 156726537815), (5, 31345307563), (43, 3644803205), (89, 1760972335), (215, 728960641), (379, 413526485), (445, 352194467), (1895, 82705297), (3827, 40952845), (16297, 9616895), (19135, 8190569), (21611, 7252165), (33731, 4646365), (81485, 1923379), (108055, 1450433), (168655, 929273)]