138923844

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{66919}}^1$

素因数の和:67099

約数の個数: 24

約数和(自身を含む): 326034240

約数和(自身を除く): 187110396

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 66919, 133838, 200757, 267676, 401514, 803028, 11576987, 23153974, 34730961, 46307948, 69461922, 138923844]

約数ペア:

[(1, 138923844), (2, 69461922), (3, 46307948), (4, 34730961), (6, 23153974), (12, 11576987), (173, 803028), (346, 401514), (519, 267676), (692, 200757), (1038, 133838), (2076, 66919)]