158091370

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{23917}}^1$

素因数の和:24585

約数の個数: 16

約数和(自身を含む): 285006888

約数和(自身を除く): 126915518

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 23917, 47834, 119585, 239170, 15809137, 31618274, 79045685, 158091370]

約数ペア:

[(1, 158091370), (2, 79045685), (5, 31618274), (10, 15809137), (661, 239170), (1322, 119585), (3305, 47834), (6610, 23917)]