156931134378

素因数分解:

$2^1\times 3^1\times {\mathrm{20719}}^1\times {\mathrm{1262377}}^1$

素因数の和:1283101

約数の個数: 16

約数和(自身を含む): 313877665920

約数和(自身を除く): 156946531542

約数列:

[1, 2, 3, 6, 20719, 41438, 62157, 124314, 1262377, 2524754, 3787131, 7574262, 26155189063, 52310378126, 78465567189, 156931134378]

約数ペア:

[(1, 156931134378), (2, 78465567189), (3, 52310378126), (6, 26155189063), (20719, 7574262), (41438, 3787131), (62157, 2524754), (124314, 1262377)]