139472758

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{4973}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 215473680

約数和(自身を除く): 76000922

約数列:

[1, 2, 37, 74, 379, 758, 4973, 9946, 14023, 28046, 184001, 368002, 1884767, 3769534, 69736379, 139472758]

約数ペア:

[(1, 139472758), (2, 69736379), (37, 3769534), (74, 1884767), (379, 368002), (758, 184001), (4973, 28046), (9946, 14023)]