157151792

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{10711}}^1$

素因数の和:10857

約数の個数: 40

約数和(自身を含む): 350668032

約数和(自身を除く): 193516240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 7336, 10711, 14672, 21422, 42844, 74977, 85688, 149954, 171376, 299908, 599816, 1199632, 1403141, 2806282, 5612564, 9821987, 11225128, 19643974, 22450256, 39287948, 78575896, 157151792]

約数ペア:

[(1, 157151792), (2, 78575896), (4, 39287948), (7, 22450256), (8, 19643974), (14, 11225128), (16, 9821987), (28, 5612564), (56, 2806282), (112, 1403141), (131, 1199632), (262, 599816), (524, 299908), (917, 171376), (1048, 149954), (1834, 85688), (2096, 74977), (3668, 42844), (7336, 21422), (10711, 14672)]