153965136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246739}}^1$

素因数の和:246763

約数の個数: 40

約数和(自身を含む): 428340640

約数和(自身を除く): 274375504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 246739, 493478, 740217, 986956, 1480434, 1973912, 2960868, 3207607, 3947824, 5921736, 6415214, 9622821, 11843472, 12830428, 19245642, 25660856, 38491284, 51321712, 76982568, 153965136]

約数ペア:

[(1, 153965136), (2, 76982568), (3, 51321712), (4, 38491284), (6, 25660856), (8, 19245642), (12, 12830428), (13, 11843472), (16, 9622821), (24, 6415214), (26, 5921736), (39, 3947824), (48, 3207607), (52, 2960868), (78, 1973912), (104, 1480434), (156, 986956), (208, 740217), (312, 493478), (624, 246739)]