142777174

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1\times {\mathrm{1117}}^1$

素因数の和:2007

約数の個数: 16

約数和(自身を含む): 217339200

約数和(自身を除く): 74562026

約数列:

[1, 2, 79, 158, 809, 1117, 1618, 2234, 63911, 88243, 127822, 176486, 903653, 1807306, 71388587, 142777174]

約数ペア:

[(1, 142777174), (2, 71388587), (79, 1807306), (158, 903653), (809, 176486), (1117, 127822), (1618, 88243), (2234, 63911)]