161617734

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{130127}}^1$

素因数の和:130161

約数の個数: 32

約数和(自身を含む): 374768640

約数和(自身を除く): 213150906

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 130127, 260254, 390381, 780762, 1171143, 2342286, 2992921, 3513429, 5985842, 7026858, 8978763, 17957526, 26936289, 53872578, 80808867, 161617734]

約数ペア:

[(1, 161617734), (2, 80808867), (3, 53872578), (6, 26936289), (9, 17957526), (18, 8978763), (23, 7026858), (27, 5985842), (46, 3513429), (54, 2992921), (69, 2342286), (138, 1171143), (207, 780762), (414, 390381), (621, 260254), (1242, 130127)]