149833102

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{2221}}^1$

素因数の和:2691

約数の個数: 16

約数和(自身を含む): 227977200

約数和(自身を除く): 78144098

約数列:

[1, 2, 89, 178, 379, 758, 2221, 4442, 33731, 67462, 197669, 395338, 841759, 1683518, 74916551, 149833102]

約数ペア:

[(1, 149833102), (2, 74916551), (89, 1683518), (178, 841759), (379, 395338), (758, 197669), (2221, 67462), (4442, 33731)]