163910466

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43991}}^1$

素因数の和:44028

約数の個数: 40

約数和(自身を含む): 383258304

約数和(自身を除く): 219347838

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 43991, 87982, 131973, 263946, 395919, 791838, 1011793, 1187757, 2023586, 2375514, 3035379, 3563271, 6070758, 7126542, 9106137, 18212274, 27318411, 54636822, 81955233, 163910466]

約数ペア:

[(1, 163910466), (2, 81955233), (3, 54636822), (6, 27318411), (9, 18212274), (18, 9106137), (23, 7126542), (27, 6070758), (46, 3563271), (54, 3035379), (69, 2375514), (81, 2023586), (138, 1187757), (162, 1011793), (207, 791838), (414, 395919), (621, 263946), (1242, 131973), (1863, 87982), (3726, 43991)]