157067374

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{4243}}^1$

素因数の和:4551

約数の個数: 16

約数和(自身を含む): 239565312

約数和(自身を除く): 82497938

約数列:

[1, 2, 83, 166, 223, 446, 4243, 8486, 18509, 37018, 352169, 704338, 946189, 1892378, 78533687, 157067374]

約数ペア:

[(1, 157067374), (2, 78533687), (83, 1892378), (166, 946189), (223, 704338), (446, 352169), (4243, 37018), (8486, 18509)]