16251019242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{13417}}^1$

素因数の和:13643

約数の個数: 64

約数和(自身を含む): 34686710784

約数和(自身を除く): 18435691542

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 131, 134, 138, 201, 262, 393, 402, 786, 1541, 3013, 3082, 4623, 6026, 8777, 9039, 9246, 13417, 17554, 18078, 26331, 26834, 40251, 52662, 80502, 201871, 308591, 403742, 605613, 617182, 898939, 925773, 1211226, 1757627, 1797878, 1851546, 2696817, 3515254, 5272881, 5393634, 10545762, 20675597, 40425421, 41351194, 62026791, 80850842, 117761009, 121276263, 124053582, 235522018, 242552526, 353283027, 706566054, 2708503207, 5417006414, 8125509621, 16251019242]

約数ペア:

[(1, 16251019242), (2, 8125509621), (3, 5417006414), (6, 2708503207), (23, 706566054), (46, 353283027), (67, 242552526), (69, 235522018), (131, 124053582), (134, 121276263), (138, 117761009), (201, 80850842), (262, 62026791), (393, 41351194), (402, 40425421), (786, 20675597), (1541, 10545762), (3013, 5393634), (3082, 5272881), (4623, 3515254), (6026, 2696817), (8777, 1851546), (9039, 1797878), (9246, 1757627), (13417, 1211226), (17554, 925773), (18078, 898939), (26331, 617182), (26834, 605613), (40251, 403742), (52662, 308591), (80502, 201871)]