165732858

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 390451200

約数和(自身を除く): 224718342

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 163, 171, 326, 342, 489, 513, 978, 991, 1026, 1467, 1982, 2934, 2973, 3097, 4401, 5946, 6194, 8802, 8919, 9291, 17838, 18582, 18829, 26757, 27873, 37658, 53514, 55746, 56487, 83619, 112974, 161533, 167238, 169461, 323066, 338922, 484599, 508383, 969198, 1016766, 1453797, 2907594, 3069127, 4361391, 6138254, 8722782, 9207381, 18414762, 27622143, 55244286, 82866429, 165732858]

約数ペア:

[(1, 165732858), (2, 82866429), (3, 55244286), (6, 27622143), (9, 18414762), (18, 9207381), (19, 8722782), (27, 6138254), (38, 4361391), (54, 3069127), (57, 2907594), (114, 1453797), (163, 1016766), (171, 969198), (326, 508383), (342, 484599), (489, 338922), (513, 323066), (978, 169461), (991, 167238), (1026, 161533), (1467, 112974), (1982, 83619), (2934, 56487), (2973, 55746), (3097, 53514), (4401, 37658), (5946, 27873), (6194, 26757), (8802, 18829), (8919, 18582), (9291, 17838)]