156901347939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1\times {\mathrm{76819}}^1$

素因数の和:81967

約数の個数: 32

約数和(自身を含む): 251723776000

約数和(自身を除く): 94822428061

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5119, 15357, 35833, 76819, 97261, 107499, 230457, 291783, 537733, 680827, 1459561, 1613199, 2042481, 4378683, 10216927, 30650781, 393236461, 1179709383, 2752655227, 7471492759, 8257965681, 22414478277, 52300449313, 156901347939]

約数ペア:

[(1, 156901347939), (3, 52300449313), (7, 22414478277), (19, 8257965681), (21, 7471492759), (57, 2752655227), (133, 1179709383), (399, 393236461), (5119, 30650781), (15357, 10216927), (35833, 4378683), (76819, 2042481), (97261, 1613199), (107499, 1459561), (230457, 680827), (291783, 537733)]