157633144

素因数分解:

$2^3\times {\mathrm{1999}}^1\times {\mathrm{9857}}^1$

素因数の和:11862

約数の個数: 16

約数和(自身を含む): 295740000

約数和(自身を除く): 138106856

約数列:

[1, 2, 4, 8, 1999, 3998, 7996, 9857, 15992, 19714, 39428, 78856, 19704143, 39408286, 78816572, 157633144]

約数ペア:

[(1, 157633144), (2, 78816572), (4, 39408286), (8, 19704143), (1999, 78856), (3998, 39428), (7996, 19714), (9857, 15992)]