156726068

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{123601}}^1$

素因数の和:123922

約数の個数: 12

約数和(自身を含む): 275138052

約数和(自身を除く): 118411984

約数列:

[1, 2, 4, 317, 634, 1268, 123601, 247202, 494404, 39181517, 78363034, 156726068]

約数ペア:

[(1, 156726068), (2, 78363034), (4, 39181517), (317, 494404), (634, 247202), (1268, 123601)]