157410692

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{554263}}^1$

素因数の和:554338

約数の個数: 12

約数和(自身を含む): 279349056

約数和(自身を除く): 121938364

約数列:

[1, 2, 4, 71, 142, 284, 554263, 1108526, 2217052, 39352673, 78705346, 157410692]

約数ペア:

[(1, 157410692), (2, 78705346), (4, 39352673), (71, 2217052), (142, 1108526), (284, 554263)]