166403988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{200971}}^1$

素因数の和:201004

約数の個数: 36

約数和(自身を含む): 438922848

約数和(自身を除く): 272518860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 200971, 401942, 602913, 803884, 1205826, 1808739, 2411652, 3617478, 4622333, 7234956, 9244666, 13866999, 18489332, 27733998, 41600997, 55467996, 83201994, 166403988]

約数ペア:

[(1, 166403988), (2, 83201994), (3, 55467996), (4, 41600997), (6, 27733998), (9, 18489332), (12, 13866999), (18, 9244666), (23, 7234956), (36, 4622333), (46, 3617478), (69, 2411652), (92, 1808739), (138, 1205826), (207, 803884), (276, 602913), (414, 401942), (828, 200971)]