168590945

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 206078160

約数和(自身を除く): 37487215

約数列:

[1, 5, 73, 229, 365, 1145, 2017, 10085, 16717, 83585, 147241, 461893, 736205, 2309465, 33718189, 168590945]

約数ペア:

[(1, 168590945), (5, 33718189), (73, 2309465), (229, 736205), (365, 461893), (1145, 147241), (2017, 83585), (10085, 16717)]