157029758380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3987551}}^1$

素因数の和:3987750

約数の個数: 48

約数和(自身を含む): 361750717440

約数和(自身を除く): 204720959060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 3580, 3938, 7876, 9845, 19690, 39380, 3987551, 7975102, 15950204, 19937755, 39875510, 43863061, 79751020, 87726122, 175452244, 219315305, 438630610, 713771629, 877261220, 1427543258, 2855086516, 3568858145, 7137716290, 7851487919, 14275432580, 15702975838, 31405951676, 39257439595, 78514879190, 157029758380]

約数ペア:

[(1, 157029758380), (2, 78514879190), (4, 39257439595), (5, 31405951676), (10, 15702975838), (11, 14275432580), (20, 7851487919), (22, 7137716290), (44, 3568858145), (55, 2855086516), (110, 1427543258), (179, 877261220), (220, 713771629), (358, 438630610), (716, 219315305), (895, 175452244), (1790, 87726122), (1969, 79751020), (3580, 43863061), (3938, 39875510), (7876, 19937755), (9845, 15950204), (19690, 7975102), (39380, 3987551)]