131690164536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{261290009}}^1$

素因数の和:261290028

約数の個数: 48

約数和(自身を含む): 407612415600

約数和(自身を除く): 275922251064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 261290009, 522580018, 783870027, 1045160036, 1567740054, 1829030063, 2090320072, 2351610081, 3135480108, 3658060126, 4703220162, 5487090189, 6270960216, 7316120252, 9406440324, 10974180378, 14632240504, 16461270567, 18812880648, 21948360756, 32922541134, 43896721512, 65845082268, 131690164536]

約数ペア:

[(1, 131690164536), (2, 65845082268), (3, 43896721512), (4, 32922541134), (6, 21948360756), (7, 18812880648), (8, 16461270567), (9, 14632240504), (12, 10974180378), (14, 9406440324), (18, 7316120252), (21, 6270960216), (24, 5487090189), (28, 4703220162), (36, 3658060126), (42, 3135480108), (56, 2351610081), (63, 2090320072), (72, 1829030063), (84, 1567740054), (126, 1045160036), (168, 783870027), (252, 522580018), (504, 261290009)]