158049290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{2311}}^1$

素因数の和:3302

約数の個数: 32

約数和(自身を含む): 325603584

約数和(自身を除く): 167554294

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 977, 1954, 2311, 4622, 4885, 6839, 9770, 11555, 13678, 16177, 23110, 32354, 34195, 68390, 80885, 161770, 2257847, 4515694, 11289235, 15804929, 22578470, 31609858, 79024645, 158049290]

約数ペア:

[(1, 158049290), (2, 79024645), (5, 31609858), (7, 22578470), (10, 15804929), (14, 11289235), (35, 4515694), (70, 2257847), (977, 161770), (1954, 80885), (2311, 68390), (4622, 34195), (4885, 32354), (6839, 23110), (9770, 16177), (11555, 13678)]