157676584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13417}}^1$

素因数の和:13549

約数の個数: 32

約数和(自身を含む): 321226920

約数和(自身を除く): 163550336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 13417, 26834, 53668, 107336, 174421, 348842, 697684, 1395368, 1516121, 3032242, 6064484, 12128968, 19709573, 39419146, 78838292, 157676584]

約数ペア:

[(1, 157676584), (2, 78838292), (4, 39419146), (8, 19709573), (13, 12128968), (26, 6064484), (52, 3032242), (104, 1516121), (113, 1395368), (226, 697684), (452, 348842), (904, 174421), (1469, 107336), (2938, 53668), (5876, 26834), (11752, 13417)]