131262684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4721}}^1$

素因数の和:5066

約数の個数: 48

約数和(自身を含む): 351165696

約数和(自身を除く): 219903012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 4721, 6951, 9268, 9442, 13902, 14163, 18884, 27804, 28326, 33047, 56652, 66094, 99141, 132188, 198282, 396564, 1562651, 3125302, 4687953, 6250604, 9375906, 10938557, 18751812, 21877114, 32815671, 43754228, 65631342, 131262684]

約数ペア:

[(1, 131262684), (2, 65631342), (3, 43754228), (4, 32815671), (6, 21877114), (7, 18751812), (12, 10938557), (14, 9375906), (21, 6250604), (28, 4687953), (42, 3125302), (84, 1562651), (331, 396564), (662, 198282), (993, 132188), (1324, 99141), (1986, 66094), (2317, 56652), (3972, 33047), (4634, 28326), (4721, 27804), (6951, 18884), (9268, 14163), (9442, 13902)]