157943632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128201}}^1$

素因数の和:128227

約数の個数: 40

約数和(自身を含む): 381529152

約数和(自身を除く): 223585520

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 128201, 256402, 512804, 897407, 1025608, 1410211, 1794814, 2051216, 2820422, 3589628, 5640844, 7179256, 9871477, 11281688, 14358512, 19742954, 22563376, 39485908, 78971816, 157943632]

約数ペア:

[(1, 157943632), (2, 78971816), (4, 39485908), (7, 22563376), (8, 19742954), (11, 14358512), (14, 11281688), (16, 9871477), (22, 7179256), (28, 5640844), (44, 3589628), (56, 2820422), (77, 2051216), (88, 1794814), (112, 1410211), (154, 1025608), (176, 897407), (308, 512804), (616, 256402), (1232, 128201)]