157212242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{10079}}^1$

素因数の和:10801

約数の個数: 16

約数和(自身を含む): 257644800

約数和(自身を除く): 100432558

約数列:

[1, 2, 11, 22, 709, 1418, 7799, 10079, 15598, 20158, 110869, 221738, 7146011, 14292022, 78606121, 157212242]

約数ペア:

[(1, 157212242), (2, 78606121), (11, 14292022), (22, 7146011), (709, 221738), (1418, 110869), (7799, 20158), (10079, 15598)]