140797468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5581}}^1$

素因数の和:5662

約数の個数: 48

約数和(自身を含む): 303839424

約数和(自身を除く): 163041956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 5581, 6307, 11162, 12614, 22324, 25228, 39067, 78134, 94877, 156268, 189754, 295793, 379508, 591586, 664139, 1183172, 1328278, 2070551, 2656556, 4141102, 5028481, 8282204, 10056962, 20113924, 35199367, 70398734, 140797468]

約数ペア:

[(1, 140797468), (2, 70398734), (4, 35199367), (7, 20113924), (14, 10056962), (17, 8282204), (28, 5028481), (34, 4141102), (53, 2656556), (68, 2070551), (106, 1328278), (119, 1183172), (212, 664139), (238, 591586), (371, 379508), (476, 295793), (742, 189754), (901, 156268), (1484, 94877), (1802, 78134), (3604, 39067), (5581, 25228), (6307, 22324), (11162, 12614)]