135815408

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{22397}}^1$

素因数の和:22784

約数の個数: 20

約数和(自身を含む): 263848440

約数和(自身を除く): 128033032

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 22397, 44794, 89588, 179176, 358352, 8488463, 16976926, 33953852, 67907704, 135815408]

約数ペア:

[(1, 135815408), (2, 67907704), (4, 33953852), (8, 16976926), (16, 8488463), (379, 358352), (758, 179176), (1516, 89588), (3032, 44794), (6064, 22397)]