131155416

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{86743}}^1$

素因数の和:86765

約数の個数: 64

約数和(自身を含む): 416371200

約数和(自身を除く): 285215784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 86743, 173486, 260229, 346972, 520458, 607201, 693944, 780687, 1040916, 1214402, 1561374, 1821603, 2081832, 2342061, 2428804, 3122748, 3643206, 4684122, 4857608, 5464809, 6245496, 7286412, 9368244, 10929618, 14572824, 16394427, 18736488, 21859236, 32788854, 43718472, 65577708, 131155416]

約数ペア:

[(1, 131155416), (2, 65577708), (3, 43718472), (4, 32788854), (6, 21859236), (7, 18736488), (8, 16394427), (9, 14572824), (12, 10929618), (14, 9368244), (18, 7286412), (21, 6245496), (24, 5464809), (27, 4857608), (28, 4684122), (36, 3643206), (42, 3122748), (54, 2428804), (56, 2342061), (63, 2081832), (72, 1821603), (84, 1561374), (108, 1214402), (126, 1040916), (168, 780687), (189, 693944), (216, 607201), (252, 520458), (378, 346972), (504, 260229), (756, 173486), (1512, 86743)]