156956196658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{1979321}}^1$

素因数の和:1980633

約数の個数: 16

約数和(自身を含む): 243219087360

約数和(自身を除く): 86262890702

約数列:

[1, 2, 31, 62, 1279, 2558, 39649, 79298, 1979321, 3958642, 61358951, 122717902, 2531551559, 5063103118, 78478098329, 156956196658]

約数ペア:

[(1, 156956196658), (2, 78478098329), (31, 5063103118), (62, 2531551559), (1279, 122717902), (2558, 61358951), (39649, 3958642), (79298, 1979321)]