157218434

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{2683}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 239434272

約数和(自身を除く): 82215838

約数列:

[1, 2, 83, 166, 353, 706, 2683, 5366, 29299, 58598, 222689, 445378, 947099, 1894198, 78609217, 157218434]

約数ペア:

[(1, 157218434), (2, 78609217), (83, 1894198), (166, 947099), (353, 445378), (706, 222689), (2683, 58598), (5366, 29299)]