157250908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 300754944

約数和(自身を除く): 143504036

約数列:

[1, 2, 4, 23, 41, 46, 47, 82, 92, 94, 164, 188, 887, 943, 1081, 1774, 1886, 1927, 2162, 3548, 3772, 3854, 4324, 7708, 20401, 36367, 40802, 41689, 44321, 72734, 81604, 83378, 88642, 145468, 166756, 177284, 836441, 958847, 1672882, 1709249, 1917694, 3345764, 3418498, 3835388, 6836996, 39312727, 78625454, 157250908]

約数ペア:

[(1, 157250908), (2, 78625454), (4, 39312727), (23, 6836996), (41, 3835388), (46, 3418498), (47, 3345764), (82, 1917694), (92, 1709249), (94, 1672882), (164, 958847), (188, 836441), (887, 177284), (943, 166756), (1081, 145468), (1774, 88642), (1886, 83378), (1927, 81604), (2162, 72734), (3548, 44321), (3772, 41689), (3854, 40802), (4324, 36367), (7708, 20401)]