128214148936

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{691}}^1\times {\mathrm{79159}}^1$

素因数の和:80149

約数の個数: 32

約数和(自身を含む): 241574155200

約数和(自身を除く): 113360006264

約数列:

[1, 2, 4, 8, 293, 586, 691, 1172, 1382, 2344, 2764, 5528, 79159, 158318, 202463, 316636, 404926, 633272, 809852, 1619704, 23193587, 46387174, 54698869, 92774348, 109397738, 185548696, 218795476, 437590952, 16026768617, 32053537234, 64107074468, 128214148936]

約数ペア:

[(1, 128214148936), (2, 64107074468), (4, 32053537234), (8, 16026768617), (293, 437590952), (586, 218795476), (691, 185548696), (1172, 109397738), (1382, 92774348), (2344, 54698869), (2764, 46387174), (5528, 23193587), (79159, 1619704), (158318, 809852), (202463, 633272), (316636, 404926)]