156940464149

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2445203}}^1$

素因数の和:2445436

約数の個数: 16

約数和(自身を含む): 183801094272

約数和(自身を除く): 26860630123

約数列:

[1, 7, 53, 173, 371, 1211, 9169, 64183, 2445203, 17116421, 129595759, 423020119, 907170313, 2961140833, 22420066307, 156940464149]

約数ペア:

[(1, 156940464149), (7, 22420066307), (53, 2961140833), (173, 907170313), (371, 423020119), (1211, 129595759), (9169, 17116421), (64183, 2445203)]