131136724

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{2221}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 237976200

約数和(自身を除く): 106839476

約数列:

[1, 2, 4, 29, 58, 116, 509, 1018, 2036, 2221, 4442, 8884, 14761, 29522, 59044, 64409, 128818, 257636, 1130489, 2260978, 4521956, 32784181, 65568362, 131136724]

約数ペア:

[(1, 131136724), (2, 65568362), (4, 32784181), (29, 4521956), (58, 2260978), (116, 1130489), (509, 257636), (1018, 128818), (2036, 64409), (2221, 59044), (4442, 29522), (8884, 14761)]