138879192

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{20593}}^1$

素因数の和:20883

約数の個数: 32

約数和(自身を含む): 348450480

約数和(自身を除く): 209571288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 20593, 41186, 61779, 82372, 123558, 164744, 247116, 494232, 5786633, 11573266, 17359899, 23146532, 34719798, 46293064, 69439596, 138879192]

約数ペア:

[(1, 138879192), (2, 69439596), (3, 46293064), (4, 34719798), (6, 23146532), (8, 17359899), (12, 11573266), (24, 5786633), (281, 494232), (562, 247116), (843, 164744), (1124, 123558), (1686, 82372), (2248, 61779), (3372, 41186), (6744, 20593)]