129339748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 239904000

約数和(自身を除く): 110564252

約数列:

[1, 2, 4, 41, 67, 79, 82, 134, 149, 158, 164, 268, 298, 316, 596, 2747, 3239, 5293, 5494, 6109, 6478, 9983, 10586, 10988, 11771, 12218, 12956, 19966, 21172, 23542, 24436, 39932, 47084, 217013, 409303, 434026, 482611, 788657, 818606, 868052, 965222, 1577314, 1637212, 1930444, 3154628, 32334937, 64669874, 129339748]

約数ペア:

[(1, 129339748), (2, 64669874), (4, 32334937), (41, 3154628), (67, 1930444), (79, 1637212), (82, 1577314), (134, 965222), (149, 868052), (158, 818606), (164, 788657), (268, 482611), (298, 434026), (316, 409303), (596, 217013), (2747, 47084), (3239, 39932), (5293, 24436), (5494, 23542), (6109, 21172), (6478, 19966), (9983, 12956), (10586, 12218), (10988, 11771)]