157028942

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{111053}}^1$

素因数の和:111163

約数の個数: 16

約数和(自身を含む): 271860192

約数和(自身を除く): 114831250

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 111053, 222106, 777371, 1554742, 11216353, 22432706, 78514471, 157028942]

約数ペア:

[(1, 157028942), (2, 78514471), (7, 22432706), (14, 11216353), (101, 1554742), (202, 777371), (707, 222106), (1414, 111053)]