156718720984

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3133873}}^1$

素因数の和:3133952

約数の個数: 64

約数和(自身を含む): 361022284800

約数和(自身を除く): 204303563816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 47, 56, 76, 94, 133, 152, 188, 266, 329, 376, 532, 658, 893, 1064, 1316, 1786, 2632, 3572, 6251, 7144, 12502, 25004, 50008, 3133873, 6267746, 12535492, 21937111, 25070984, 43874222, 59543587, 87748444, 119087174, 147292031, 175496888, 238174348, 294584062, 416805109, 476348696, 589168124, 833610218, 1031044217, 1178336248, 1667220436, 2062088434, 2798548589, 3334440872, 4124176868, 5597097178, 8248353736, 11194194356, 19589840123, 22388388712, 39179680246, 78359360492, 156718720984]

約数ペア:

[(1, 156718720984), (2, 78359360492), (4, 39179680246), (7, 22388388712), (8, 19589840123), (14, 11194194356), (19, 8248353736), (28, 5597097178), (38, 4124176868), (47, 3334440872), (56, 2798548589), (76, 2062088434), (94, 1667220436), (133, 1178336248), (152, 1031044217), (188, 833610218), (266, 589168124), (329, 476348696), (376, 416805109), (532, 294584062), (658, 238174348), (893, 175496888), (1064, 147292031), (1316, 119087174), (1786, 87748444), (2632, 59543587), (3572, 43874222), (6251, 25070984), (7144, 21937111), (12502, 12535492), (25004, 6267746), (50008, 3133873)]