162973239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 107977161

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 83, 143, 199, 249, 253, 299, 429, 597, 759, 897, 913, 1079, 1909, 2189, 2587, 2739, 3237, 3289, 4577, 5727, 6567, 7761, 9867, 11869, 13731, 16517, 20999, 24817, 28457, 35607, 49551, 50347, 59501, 62997, 74451, 85371, 151041, 178503, 181687, 214721, 272987, 379891, 545061, 644163, 654511, 818961, 1139673, 1963533, 2361931, 4178801, 4938583, 7085793, 12536403, 14815749, 54324413, 162973239]

約数ペア:

[(1, 162973239), (3, 54324413), (11, 14815749), (13, 12536403), (23, 7085793), (33, 4938583), (39, 4178801), (69, 2361931), (83, 1963533), (143, 1139673), (199, 818961), (249, 654511), (253, 644163), (299, 545061), (429, 379891), (597, 272987), (759, 214721), (897, 181687), (913, 178503), (1079, 151041), (1909, 85371), (2189, 74451), (2587, 62997), (2739, 59501), (3237, 50347), (3289, 49551), (4577, 35607), (5727, 28457), (6567, 24817), (7761, 20999), (9867, 16517), (11869, 13731)]