129123874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5153}}^1$

素因数の和:5250

約数の個数: 32

約数和(自身を含む): 227105856

約数和(自身を除く): 97981982

約数列:

[1, 2, 11, 17, 22, 34, 67, 134, 187, 374, 737, 1139, 1474, 2278, 5153, 10306, 12529, 25058, 56683, 87601, 113366, 175202, 345251, 690502, 963611, 1927222, 3797761, 5869267, 7595522, 11738534, 64561937, 129123874]

約数ペア:

[(1, 129123874), (2, 64561937), (11, 11738534), (17, 7595522), (22, 5869267), (34, 3797761), (67, 1927222), (134, 963611), (187, 690502), (374, 345251), (737, 175202), (1139, 113366), (1474, 87601), (2278, 56683), (5153, 25058), (10306, 12529)]