142690178

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1\times {\mathrm{743}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 216254016

約数和(自身を除く): 73563838

約数列:

[1, 2, 131, 262, 733, 743, 1466, 1486, 96023, 97333, 192046, 194666, 544619, 1089238, 71345089, 142690178]

約数ペア:

[(1, 142690178), (2, 71345089), (131, 1089238), (262, 544619), (733, 194666), (743, 192046), (1466, 97333), (1486, 96023)]