138513252

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{281531}}^1$

素因数の和:281579

約数の個数: 24

約数和(自身を含む): 331081632

約数和(自身を除く): 192568380

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 281531, 563062, 844593, 1126124, 1689186, 3378372, 11542771, 23085542, 34628313, 46171084, 69256626, 138513252]

約数ペア:

[(1, 138513252), (2, 69256626), (3, 46171084), (4, 34628313), (6, 23085542), (12, 11542771), (41, 3378372), (82, 1689186), (123, 1126124), (164, 844593), (246, 563062), (492, 281531)]