164007070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{145139}}^1$

素因数の和:145259

約数の個数: 16

約数和(自身を含む): 297827280

約数和(自身を除く): 133820210

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 145139, 290278, 725695, 1451390, 16400707, 32801414, 82003535, 164007070]

約数ペア:

[(1, 164007070), (2, 82003535), (5, 32801414), (10, 16400707), (113, 1451390), (226, 725695), (565, 290278), (1130, 145139)]