138242376

素因数分解:

$2^3\times 3^4\times {\mathrm{213337}}^1$

素因数の和:213355

約数の個数: 40

約数和(自身を含む): 387208470

約数和(自身を除く): 248966094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 213337, 426674, 640011, 853348, 1280022, 1706696, 1920033, 2560044, 3840066, 5120088, 5760099, 7680132, 11520198, 15360264, 17280297, 23040396, 34560594, 46080792, 69121188, 138242376]

約数ペア:

[(1, 138242376), (2, 69121188), (3, 46080792), (4, 34560594), (6, 23040396), (8, 17280297), (9, 15360264), (12, 11520198), (18, 7680132), (24, 5760099), (27, 5120088), (36, 3840066), (54, 2560044), (72, 1920033), (81, 1706696), (108, 1280022), (162, 853348), (216, 640011), (324, 426674), (648, 213337)]