164080206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1579}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 372677760

約数和(自身を除く): 208597554

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 251, 414, 502, 753, 1506, 1579, 2259, 3158, 4518, 4737, 5773, 9474, 11546, 14211, 17319, 28422, 34638, 36317, 51957, 72634, 103914, 108951, 217902, 326853, 396329, 653706, 792658, 1188987, 2377974, 3566961, 7133922, 9115567, 18231134, 27346701, 54693402, 82040103, 164080206]

約数ペア:

[(1, 164080206), (2, 82040103), (3, 54693402), (6, 27346701), (9, 18231134), (18, 9115567), (23, 7133922), (46, 3566961), (69, 2377974), (138, 1188987), (207, 792658), (251, 653706), (414, 396329), (502, 326853), (753, 217902), (1506, 108951), (1579, 103914), (2259, 72634), (3158, 51957), (4518, 36317), (4737, 34638), (5773, 28422), (9474, 17319), (11546, 14211)]