161752652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{4639}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 296217600

約数和(自身を除く): 134464948

約数列:

[1, 2, 4, 23, 46, 92, 379, 758, 1516, 4639, 8717, 9278, 17434, 18556, 34868, 106697, 213394, 426788, 1758181, 3516362, 7032724, 40438163, 80876326, 161752652]

約数ペア:

[(1, 161752652), (2, 80876326), (4, 40438163), (23, 7032724), (46, 3516362), (92, 1758181), (379, 426788), (758, 213394), (1516, 106697), (4639, 34868), (8717, 18556), (9278, 17434)]