179663228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{20407}}^1$

素因数の和:20513

約数の個数: 24

約数和(自身を含む): 329140224

約数和(自身を除く): 149476996

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 20407, 40814, 81628, 632617, 1265234, 1448897, 2530468, 2897794, 5795588, 44915807, 89831614, 179663228]

約数ペア:

[(1, 179663228), (2, 89831614), (4, 44915807), (31, 5795588), (62, 2897794), (71, 2530468), (124, 1448897), (142, 1265234), (284, 632617), (2201, 81628), (4402, 40814), (8804, 20407)]