156621146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{37273}}^1$

素因数の和:37477

約数の個数: 16

約数和(自身を含む): 257637888

約数和(自身を除く): 101016742

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 37273, 74546, 410003, 820006, 7119143, 14238286, 78310573, 156621146]

約数ペア:

[(1, 156621146), (2, 78310573), (11, 14238286), (22, 7119143), (191, 820006), (382, 410003), (2101, 74546), (4202, 37273)]