140677848

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{52807}}^1$

素因数の和:52856

約数の個数: 48

約数和(自身を含む): 391307280

約数和(自身を除く): 250629432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 52807, 105614, 158421, 211228, 316842, 422456, 475263, 633684, 950526, 1267368, 1901052, 1953859, 3802104, 3907718, 5861577, 7815436, 11723154, 15630872, 17584731, 23446308, 35169462, 46892616, 70338924, 140677848]

約数ペア:

[(1, 140677848), (2, 70338924), (3, 46892616), (4, 35169462), (6, 23446308), (8, 17584731), (9, 15630872), (12, 11723154), (18, 7815436), (24, 5861577), (36, 3907718), (37, 3802104), (72, 1953859), (74, 1901052), (111, 1267368), (148, 950526), (222, 633684), (296, 475263), (333, 422456), (444, 316842), (666, 211228), (888, 158421), (1332, 105614), (2664, 52807)]