129235036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{242923}}^1$

素因数の和:242953

約数の個数: 24

約数和(自身を含む): 272074880

約数和(自身を除く): 142839844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 242923, 485846, 971692, 1700461, 3400922, 4615537, 6801844, 9231074, 18462148, 32308759, 64617518, 129235036]

約数ペア:

[(1, 129235036), (2, 64617518), (4, 32308759), (7, 18462148), (14, 9231074), (19, 6801844), (28, 4615537), (38, 3400922), (76, 1700461), (133, 971692), (266, 485846), (532, 242923)]