138330456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 253579944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 83, 88, 107, 118, 132, 166, 177, 214, 236, 249, 264, 321, 332, 354, 428, 472, 498, 642, 649, 664, 708, 856, 913, 996, 1177, 1284, 1298, 1416, 1826, 1947, 1992, 2354, 2568, 2596, 2739, 3531, 3652, 3894, 4708, 4897, 5192, 5478, 6313, 7062, 7304, 7788, 8881, 9416, 9794, 10956, 12626, 14124, 14691, 15576, 17762, 18939, 19588, 21912, 25252, 26643, 28248, 29382, 35524, 37878, 39176, 50504, 53286, 53867, 58764, 69443, 71048, 75756, 97691, 106572, 107734, 117528, 138886, 151512, 161601, 195382, 208329, 213144, 215468, 277772, 293073, 323202, 390764, 416658, 430936, 523979, 555544, 586146, 646404, 781528, 833316, 1047958, 1172292, 1292808, 1571937, 1666632, 2095916, 2344584, 3143874, 4191832, 5763769, 6287748, 11527538, 12575496, 17291307, 23055076, 34582614, 46110152, 69165228, 138330456]

約数ペア:

[(1, 138330456), (2, 69165228), (3, 46110152), (4, 34582614), (6, 23055076), (8, 17291307), (11, 12575496), (12, 11527538), (22, 6287748), (24, 5763769), (33, 4191832), (44, 3143874), (59, 2344584), (66, 2095916), (83, 1666632), (88, 1571937), (107, 1292808), (118, 1172292), (132, 1047958), (166, 833316), (177, 781528), (214, 646404), (236, 586146), (249, 555544), (264, 523979), (321, 430936), (332, 416658), (354, 390764), (428, 323202), (472, 293073), (498, 277772), (642, 215468), (649, 213144), (664, 208329), (708, 195382), (856, 161601), (913, 151512), (996, 138886), (1177, 117528), (1284, 107734), (1298, 106572), (1416, 97691), (1826, 75756), (1947, 71048), (1992, 69443), (2354, 58764), (2568, 53867), (2596, 53286), (2739, 50504), (3531, 39176), (3652, 37878), (3894, 35524), (4708, 29382), (4897, 28248), (5192, 26643), (5478, 25252), (6313, 21912), (7062, 19588), (7304, 18939), (7788, 17762), (8881, 15576), (9416, 14691), (9794, 14124), (10956, 12626)]