156945202

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1$

素因数の和:1713

約数の個数: 16

約数和(自身を含む): 237624192

約数和(自身を除く): 80678990

約数列:

[1, 2, 163, 326, 431, 862, 1117, 2234, 70253, 140506, 182071, 364142, 481427, 962854, 78472601, 156945202]

約数ペア:

[(1, 156945202), (2, 78472601), (163, 962854), (326, 481427), (431, 364142), (862, 182071), (1117, 140506), (2234, 70253)]