156900289905

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7978657}}^1$

素因数の和:7978710

約数の個数: 48

約数和(自身を含む): 298720955520

約数和(自身を除く): 141820665615

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3933, 6555, 19665, 7978657, 23935971, 39893285, 71807913, 119679855, 151594483, 183509111, 359039565, 454783449, 550527333, 757972415, 917545555, 1364350347, 1651581999, 2273917245, 2752636665, 3486673109, 6821751735, 8257909995, 10460019327, 17433365545, 31380057981, 52300096635, 156900289905]

約数ペア:

[(1, 156900289905), (3, 52300096635), (5, 31380057981), (9, 17433365545), (15, 10460019327), (19, 8257909995), (23, 6821751735), (45, 3486673109), (57, 2752636665), (69, 2273917245), (95, 1651581999), (115, 1364350347), (171, 917545555), (207, 757972415), (285, 550527333), (345, 454783449), (437, 359039565), (855, 183509111), (1035, 151594483), (1311, 119679855), (2185, 71807913), (3933, 39893285), (6555, 23935971), (19665, 7978657)]