157426620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201829}}^1$

素因数の和:201854

約数の個数: 48

約数和(自身を含む): 474704160

約数和(自身を除く): 317277540

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, 201829, 403658, 605487, 807316, 1009145, 1210974, 2018290, 2421948, 2623777, 3027435, 4036580, 5247554, 6054870, 7871331, 10495108, 12109740, 13118885, 15742662, 26237770, 31485324, 39356655, 52475540, 78713310, 157426620]

約数ペア:

[(1, 157426620), (2, 78713310), (3, 52475540), (4, 39356655), (5, 31485324), (6, 26237770), (10, 15742662), (12, 13118885), (13, 12109740), (15, 10495108), (20, 7871331), (26, 6054870), (30, 5247554), (39, 4036580), (52, 3027435), (60, 2623777), (65, 2421948), (78, 2018290), (130, 1210974), (156, 1009145), (195, 807316), (260, 605487), (390, 403658), (780, 201829)]