140406846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1627}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 296165760

約数和(自身を除く): 155758914

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 757, 1514, 1627, 2271, 3254, 4542, 4881, 9762, 14383, 28766, 30913, 43149, 61826, 86298, 92739, 185478, 1231639, 2463278, 3694917, 7389834, 23401141, 46802282, 70203423, 140406846]

約数ペア:

[(1, 140406846), (2, 70203423), (3, 46802282), (6, 23401141), (19, 7389834), (38, 3694917), (57, 2463278), (114, 1231639), (757, 185478), (1514, 92739), (1627, 86298), (2271, 61826), (3254, 43149), (4542, 30913), (4881, 28766), (9762, 14383)]