156945928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{44893}}^1$

素因数の和:44941

約数の個数: 32

約数和(自身を含む): 323236800

約数和(自身を除く): 166290872

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 44893, 89786, 179572, 359144, 852967, 1032539, 1705934, 2065078, 3411868, 4130156, 6823736, 8260312, 19618241, 39236482, 78472964, 156945928]

約数ペア:

[(1, 156945928), (2, 78472964), (4, 39236482), (8, 19618241), (19, 8260312), (23, 6823736), (38, 4130156), (46, 3411868), (76, 2065078), (92, 1705934), (152, 1032539), (184, 852967), (437, 359144), (874, 179572), (1748, 89786), (3496, 44893)]