129168984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3217}}^1$

素因数の和:3472

約数の個数: 64

約数和(自身を含む): 370713600

約数和(自身を除く): 241544616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 478, 717, 956, 1434, 1673, 1912, 2868, 3217, 3346, 5019, 5736, 6434, 6692, 9651, 10038, 12868, 13384, 19302, 20076, 22519, 25736, 38604, 40152, 45038, 67557, 77208, 90076, 135114, 180152, 270228, 540456, 768863, 1537726, 2306589, 3075452, 4613178, 5382041, 6150904, 9226356, 10764082, 16146123, 18452712, 21528164, 32292246, 43056328, 64584492, 129168984]

約数ペア:

[(1, 129168984), (2, 64584492), (3, 43056328), (4, 32292246), (6, 21528164), (7, 18452712), (8, 16146123), (12, 10764082), (14, 9226356), (21, 6150904), (24, 5382041), (28, 4613178), (42, 3075452), (56, 2306589), (84, 1537726), (168, 768863), (239, 540456), (478, 270228), (717, 180152), (956, 135114), (1434, 90076), (1673, 77208), (1912, 67557), (2868, 45038), (3217, 40152), (3346, 38604), (5019, 25736), (5736, 22519), (6434, 20076), (6692, 19302), (9651, 13384), (10038, 12868)]