138655914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{4003}}^1$

素因数の和:4282

約数の個数: 32

約数和(自身を含む): 290594304

約数和(自身を除く): 151938390

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 502, 753, 1506, 4003, 5773, 8006, 11546, 12009, 17319, 24018, 34638, 92069, 184138, 276207, 552414, 1004753, 2009506, 3014259, 6028518, 23109319, 46218638, 69327957, 138655914]

約数ペア:

[(1, 138655914), (2, 69327957), (3, 46218638), (6, 23109319), (23, 6028518), (46, 3014259), (69, 2009506), (138, 1004753), (251, 552414), (502, 276207), (753, 184138), (1506, 92069), (4003, 34638), (5773, 24018), (8006, 17319), (11546, 12009)]