157036620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201329}}^1$

素因数の和:201354

約数の個数: 48

約数和(自身を含む): 473528160

約数和(自身を除く): 316491540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 201329, 402658, 603987, 805316, 1006645, 1207974, 2013290, 2415948, 2617277, 3019935, 4026580, 5234554, 6039870, 7851831, 10469108, 12079740, 13086385, 15703662, 26172770, 31407324, 39259155, 52345540, 78518310, 157036620]

約数ペア:

[(1, 157036620), (2, 78518310), (3, 52345540), (4, 39259155), (5, 31407324), (6, 26172770), (10, 15703662), (12, 13086385), (13, 12079740), (15, 10469108), (20, 7851831), (26, 6039870), (30, 5234554), (39, 4026580), (52, 3019935), (60, 2617277), (65, 2415948), (78, 2013290), (130, 1207974), (156, 1006645), (195, 805316), (260, 603987), (390, 402658), (780, 201329)]