156632872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{29179}}^1$

素因数の和:29257

約数の個数: 32

約数和(自身を含む): 325648800

約数和(自身を除く): 169015928

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 29179, 58358, 116716, 233432, 320969, 641938, 1283876, 1779919, 2567752, 3559838, 7119676, 14239352, 19579109, 39158218, 78316436, 156632872]

約数ペア:

[(1, 156632872), (2, 78316436), (4, 39158218), (8, 19579109), (11, 14239352), (22, 7119676), (44, 3559838), (61, 2567752), (88, 1779919), (122, 1283876), (244, 641938), (488, 320969), (671, 233432), (1342, 116716), (2684, 58358), (5368, 29179)]