149022224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{716453}}^1$

素因数の和:716474

約数の個数: 20

約数和(自身を含む): 310941036

約数和(自身を除く): 161918812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 716453, 1432906, 2865812, 5731624, 9313889, 11463248, 18627778, 37255556, 74511112, 149022224]

約数ペア:

[(1, 149022224), (2, 74511112), (4, 37255556), (8, 18627778), (13, 11463248), (16, 9313889), (26, 5731624), (52, 2865812), (104, 1432906), (208, 716453)]