138128519170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35326987}}^1$

素因数の和:35327034

約数の個数: 32

約数和(自身を含む): 274702658688

約数和(自身を除く): 136574139518

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 35326987, 70653974, 176634935, 353269870, 600558779, 812520701, 1201117558, 1625041402, 3002793895, 4062603505, 6005587790, 8125207010, 13812851917, 27625703834, 69064259585, 138128519170]

約数ペア:

[(1, 138128519170), (2, 69064259585), (5, 27625703834), (10, 13812851917), (17, 8125207010), (23, 6005587790), (34, 4062603505), (46, 3002793895), (85, 1625041402), (115, 1201117558), (170, 812520701), (230, 600558779), (391, 353269870), (782, 176634935), (1955, 70653974), (3910, 35326987)]