157048134620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15901}}^1\times {\mathrm{37987}}^1$

素因数の和:53910

約数の個数: 48

約数和(自身を含む): 355202083488

約数和(自身を除く): 198153948868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15901, 31802, 37987, 63604, 75974, 79505, 151948, 159010, 189935, 206713, 318020, 379870, 413426, 493831, 759740, 826852, 987662, 1033565, 1975324, 2067130, 2469155, 4134260, 4938310, 9876620, 604031287, 1208062574, 2416125148, 3020156435, 6040312870, 7852406731, 12080625740, 15704813462, 31409626924, 39262033655, 78524067310, 157048134620]

約数ペア:

[(1, 157048134620), (2, 78524067310), (4, 39262033655), (5, 31409626924), (10, 15704813462), (13, 12080625740), (20, 7852406731), (26, 6040312870), (52, 3020156435), (65, 2416125148), (130, 1208062574), (260, 604031287), (15901, 9876620), (31802, 4938310), (37987, 4134260), (63604, 2469155), (75974, 2067130), (79505, 1975324), (151948, 1033565), (159010, 987662), (189935, 826852), (206713, 759740), (318020, 493831), (379870, 413426)]