128475771822

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{3257}}^1\times {\mathrm{24623}}^1$

素因数の和:27977

約数の個数: 48

約数和(自身を含む): 281589721920

約数和(自身を除く): 153113950098

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 3257, 6514, 9771, 19542, 24623, 29313, 49246, 58626, 73869, 147738, 221607, 289873, 443214, 579746, 869619, 1739238, 2191447, 2608857, 4382894, 5217714, 6574341, 13148682, 19723023, 39446046, 80197111, 160394222, 240591333, 481182666, 721773999, 1443547998, 7137542879, 14275085758, 21412628637, 42825257274, 64237885911, 128475771822]

約数ペア:

[(1, 128475771822), (2, 64237885911), (3, 42825257274), (6, 21412628637), (9, 14275085758), (18, 7137542879), (89, 1443547998), (178, 721773999), (267, 481182666), (534, 240591333), (801, 160394222), (1602, 80197111), (3257, 39446046), (6514, 19723023), (9771, 13148682), (19542, 6574341), (24623, 5217714), (29313, 4382894), (49246, 2608857), (58626, 2191447), (73869, 1739238), (147738, 869619), (221607, 579746), (289873, 443214)]