128496186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 356966400

約数和(自身を除く): 228470214

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 79, 91, 117, 126, 158, 182, 189, 234, 237, 273, 331, 351, 378, 474, 546, 553, 662, 702, 711, 819, 993, 1027, 1106, 1422, 1638, 1659, 1986, 2054, 2133, 2317, 2457, 2979, 3081, 3318, 4266, 4303, 4634, 4914, 4977, 5958, 6162, 6951, 7189, 8606, 8937, 9243, 9954, 12909, 13902, 14378, 14931, 17874, 18486, 20853, 21567, 25818, 26149, 27729, 29862, 30121, 38727, 41706, 43134, 52298, 55458, 60242, 62559, 64701, 77454, 78447, 90363, 116181, 125118, 129402, 156894, 180726, 183043, 194103, 232362, 235341, 271089, 339937, 366086, 388206, 470682, 542178, 549129, 679874, 706023, 813267, 1019811, 1098258, 1412046, 1626534, 1647387, 2039622, 2379559, 3059433, 3294774, 4759118, 4942161, 6118866, 7138677, 9178299, 9884322, 14277354, 18356598, 21416031, 42832062, 64248093, 128496186]

約数ペア:

[(1, 128496186), (2, 64248093), (3, 42832062), (6, 21416031), (7, 18356598), (9, 14277354), (13, 9884322), (14, 9178299), (18, 7138677), (21, 6118866), (26, 4942161), (27, 4759118), (39, 3294774), (42, 3059433), (54, 2379559), (63, 2039622), (78, 1647387), (79, 1626534), (91, 1412046), (117, 1098258), (126, 1019811), (158, 813267), (182, 706023), (189, 679874), (234, 549129), (237, 542178), (273, 470682), (331, 388206), (351, 366086), (378, 339937), (474, 271089), (546, 235341), (553, 232362), (662, 194103), (702, 183043), (711, 180726), (819, 156894), (993, 129402), (1027, 125118), (1106, 116181), (1422, 90363), (1638, 78447), (1659, 77454), (1986, 64701), (2054, 62559), (2133, 60242), (2317, 55458), (2457, 52298), (2979, 43134), (3081, 41706), (3318, 38727), (4266, 30121), (4303, 29862), (4634, 27729), (4914, 26149), (4977, 25818), (5958, 21567), (6162, 20853), (6951, 18486), (7189, 17874), (8606, 14931), (8937, 14378), (9243, 13902), (9954, 12909)]