161240578

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{5099}}^1$

素因数の和:5361

約数の個数: 16

約数和(自身を含む): 245901600

約数和(自身を除く): 84661022

約数列:

[1, 2, 97, 163, 194, 326, 5099, 10198, 15811, 31622, 494603, 831137, 989206, 1662274, 80620289, 161240578]

約数ペア:

[(1, 161240578), (2, 80620289), (97, 1662274), (163, 989206), (194, 831137), (326, 494603), (5099, 31622), (10198, 15811)]