153851568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{246557}}^1$

素因数の和:246581

約数の個数: 40

約数和(自身を含む): 428024688

約数和(自身を除く): 274173120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 246557, 493114, 739671, 986228, 1479342, 1972456, 2958684, 3205241, 3944912, 5917368, 6410482, 9615723, 11834736, 12820964, 19231446, 25641928, 38462892, 51283856, 76925784, 153851568]

約数ペア:

[(1, 153851568), (2, 76925784), (3, 51283856), (4, 38462892), (6, 25641928), (8, 19231446), (12, 12820964), (13, 11834736), (16, 9615723), (24, 6410482), (26, 5917368), (39, 3944912), (48, 3205241), (52, 2958684), (78, 1972456), (104, 1479342), (156, 986228), (208, 739671), (312, 493114), (624, 246557)]