157058404

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 277716600

約数和(自身を除く): 120658196

約数列:

[1, 2, 4, 157, 314, 449, 557, 628, 898, 1114, 1796, 2228, 70493, 87449, 140986, 174898, 250093, 281972, 349796, 500186, 1000372, 39264601, 78529202, 157058404]

約数ペア:

[(1, 157058404), (2, 78529202), (4, 39264601), (157, 1000372), (314, 500186), (449, 349796), (557, 281972), (628, 250093), (898, 174898), (1114, 140986), (1796, 87449), (2228, 70493)]