131306316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 319549440

約数和(自身を除く): 188243124

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 127, 174, 254, 348, 381, 508, 762, 1524, 2971, 3683, 5942, 7366, 8913, 11049, 11884, 14732, 17826, 22098, 35652, 44196, 86159, 172318, 258477, 344636, 377317, 516954, 754634, 1033908, 1131951, 1509268, 2263902, 4527804, 10942193, 21884386, 32826579, 43768772, 65653158, 131306316]

約数ペア:

[(1, 131306316), (2, 65653158), (3, 43768772), (4, 32826579), (6, 21884386), (12, 10942193), (29, 4527804), (58, 2263902), (87, 1509268), (116, 1131951), (127, 1033908), (174, 754634), (254, 516954), (348, 377317), (381, 344636), (508, 258477), (762, 172318), (1524, 86159), (2971, 44196), (3683, 35652), (5942, 22098), (7366, 17826), (8913, 14732), (11049, 11884)]