15679543316

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 28095076800

約数和(自身を除く): 12415533484

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 557, 739, 1114, 1478, 2228, 2956, 9523, 19046, 38092, 49573, 59599, 65771, 79073, 99146, 119198, 131542, 158146, 198292, 238396, 263084, 316292, 411623, 823246, 1646492, 5304311, 7037497, 10608622, 14074994, 21217244, 28149988, 36634447, 44043661, 73268894, 88087322, 146537788, 176174644, 3919885829, 7839771658, 15679543316]

約数ペア:

[(1, 15679543316), (2, 7839771658), (4, 3919885829), (89, 176174644), (107, 146537788), (178, 88087322), (214, 73268894), (356, 44043661), (428, 36634447), (557, 28149988), (739, 21217244), (1114, 14074994), (1478, 10608622), (2228, 7037497), (2956, 5304311), (9523, 1646492), (19046, 823246), (38092, 411623), (49573, 316292), (59599, 263084), (65771, 238396), (79073, 198292), (99146, 158146), (119198, 131542)]