156747139160

素因数分解:

$2^3\times 5^1\times {\mathrm{5869}}^1\times {\mathrm{667691}}^1$

素因数の和:673571

約数の個数: 32

約数和(自身を含む): 352741683600

約数和(自身を除く): 195994544440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5869, 11738, 23476, 29345, 46952, 58690, 117380, 234760, 667691, 1335382, 2670764, 3338455, 5341528, 6676910, 13353820, 26707640, 3918678479, 7837356958, 15674713916, 19593392395, 31349427832, 39186784790, 78373569580, 156747139160]

約数ペア:

[(1, 156747139160), (2, 78373569580), (4, 39186784790), (5, 31349427832), (8, 19593392395), (10, 15674713916), (20, 7837356958), (40, 3918678479), (5869, 26707640), (11738, 13353820), (23476, 6676910), (29345, 5341528), (46952, 3338455), (58690, 2670764), (117380, 1335382), (234760, 667691)]