160408190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{122449}}^1$

素因数の和:122587

約数の個数: 16

約数和(自身を含む): 290941200

約数和(自身を除く): 130533010

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 122449, 244898, 612245, 1224490, 16040819, 32081638, 80204095, 160408190]

約数ペア:

[(1, 160408190), (2, 80204095), (5, 32081638), (10, 16040819), (131, 1224490), (262, 612245), (655, 244898), (1310, 122449)]