157014938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 251569152

約数和(自身を除く): 94554214

約数列:

[1, 2, 31, 53, 62, 71, 106, 142, 673, 1346, 1643, 2201, 3286, 3763, 4402, 7526, 20863, 35669, 41726, 47783, 71338, 95566, 116653, 233306, 1105739, 1481273, 2211478, 2532499, 2962546, 5064998, 78507469, 157014938]

約数ペア:

[(1, 157014938), (2, 78507469), (31, 5064998), (53, 2962546), (62, 2532499), (71, 2211478), (106, 1481273), (142, 1105739), (673, 233306), (1346, 116653), (1643, 95566), (2201, 71338), (3286, 47783), (3763, 41726), (4402, 35669), (7526, 20863)]