156898782

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^1\times {\mathrm{4547}}^1$

素因数の和:4635

約数の個数: 48

約数和(自身を含む): 357581952

約数和(自身を除く): 200683170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 4547, 5751, 9094, 11502, 13641, 17253, 27282, 34506, 40923, 81846, 122769, 245538, 322837, 368307, 645674, 736614, 968511, 1104921, 1937022, 2209842, 2905533, 5811066, 8716599, 17433198, 26149797, 52299594, 78449391, 156898782]

約数ペア:

[(1, 156898782), (2, 78449391), (3, 52299594), (6, 26149797), (9, 17433198), (18, 8716599), (27, 5811066), (54, 2905533), (71, 2209842), (81, 1937022), (142, 1104921), (162, 968511), (213, 736614), (243, 645674), (426, 368307), (486, 322837), (639, 245538), (1278, 122769), (1917, 81846), (3834, 40923), (4547, 34506), (5751, 27282), (9094, 17253), (11502, 13641)]