137999848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79493}}^1$

素因数の和:79537

約数の個数: 32

約数和(自身を含む): 305256960

約数和(自身を除く): 167257112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 79493, 158986, 317972, 556451, 635944, 1112902, 2225804, 2464283, 4451608, 4928566, 9857132, 17249981, 19714264, 34499962, 68999924, 137999848]

約数ペア:

[(1, 137999848), (2, 68999924), (4, 34499962), (7, 19714264), (8, 17249981), (14, 9857132), (28, 4928566), (31, 4451608), (56, 2464283), (62, 2225804), (124, 1112902), (217, 635944), (248, 556451), (434, 317972), (868, 158986), (1736, 79493)]