155388352

素因数分解:

$2^6\times 7^1\times {\mathrm{346849}}^1$

素因数の和:346868

約数の個数: 28

約数和(自身を含む): 352399600

約数和(自身を除く): 197011248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 346849, 693698, 1387396, 2427943, 2774792, 4855886, 5549584, 9711772, 11099168, 19423544, 22198336, 38847088, 77694176, 155388352]

約数ペア:

[(1, 155388352), (2, 77694176), (4, 38847088), (7, 22198336), (8, 19423544), (14, 11099168), (16, 9711772), (28, 5549584), (32, 4855886), (56, 2774792), (64, 2427943), (112, 1387396), (224, 693698), (448, 346849)]