157103632

素因数分解:

$2^4\times 7^1\times {\mathrm{1402711}}^1$

素因数の和:1402726

約数の個数: 20

約数和(自身を含む): 347872576

約数和(自身を除く): 190768944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402711, 2805422, 5610844, 9818977, 11221688, 19637954, 22443376, 39275908, 78551816, 157103632]

約数ペア:

[(1, 157103632), (2, 78551816), (4, 39275908), (7, 22443376), (8, 19637954), (14, 11221688), (16, 9818977), (28, 5610844), (56, 2805422), (112, 1402711)]