157220154680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{36733681}}^1$

素因数の和:36733799

約数の個数: 32

約数和(自身を含む): 357051389040

約数和(自身を除く): 199831234360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 36733681, 73467362, 146934724, 183668405, 293869448, 367336810, 734673620, 1469347240, 3930503867, 7861007734, 15722015468, 19652519335, 31444030936, 39305038670, 78610077340, 157220154680]

約数ペア:

[(1, 157220154680), (2, 78610077340), (4, 39305038670), (5, 31444030936), (8, 19652519335), (10, 15722015468), (20, 7861007734), (40, 3930503867), (107, 1469347240), (214, 734673620), (428, 367336810), (535, 293869448), (856, 183668405), (1070, 146934724), (2140, 73467362), (4280, 36733681)]