138651282

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 394377984

約数和(自身を除く): 255726702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 126, 147, 154, 186, 198, 217, 231, 279, 294, 341, 434, 441, 461, 462, 539, 558, 651, 682, 693, 882, 922, 1023, 1078, 1302, 1383, 1386, 1519, 1617, 1953, 2046, 2387, 2766, 3038, 3069, 3227, 3234, 3906, 4149, 4557, 4774, 4851, 5071, 6138, 6454, 7161, 8298, 9114, 9681, 9702, 10142, 13671, 14291, 14322, 15213, 16709, 19362, 21483, 22589, 27342, 28582, 29043, 30426, 33418, 35497, 42873, 42966, 45178, 45639, 50127, 58086, 67767, 70994, 85746, 91278, 100037, 100254, 106491, 128619, 135534, 150381, 157201, 200074, 203301, 212982, 248479, 257238, 300111, 300762, 314402, 319473, 406602, 471603, 496958, 600222, 638946, 700259, 745437, 900333, 943206, 1100407, 1400518, 1414809, 1490874, 1800666, 2100777, 2200814, 2236311, 2829618, 3301221, 4201554, 4472622, 6302331, 6602442, 7702849, 9903663, 12604662, 15405698, 19807326, 23108547, 46217094, 69325641, 138651282]

約数ペア:

[(1, 138651282), (2, 69325641), (3, 46217094), (6, 23108547), (7, 19807326), (9, 15405698), (11, 12604662), (14, 9903663), (18, 7702849), (21, 6602442), (22, 6302331), (31, 4472622), (33, 4201554), (42, 3301221), (49, 2829618), (62, 2236311), (63, 2200814), (66, 2100777), (77, 1800666), (93, 1490874), (98, 1414809), (99, 1400518), (126, 1100407), (147, 943206), (154, 900333), (186, 745437), (198, 700259), (217, 638946), (231, 600222), (279, 496958), (294, 471603), (341, 406602), (434, 319473), (441, 314402), (461, 300762), (462, 300111), (539, 257238), (558, 248479), (651, 212982), (682, 203301), (693, 200074), (882, 157201), (922, 150381), (1023, 135534), (1078, 128619), (1302, 106491), (1383, 100254), (1386, 100037), (1519, 91278), (1617, 85746), (1953, 70994), (2046, 67767), (2387, 58086), (2766, 50127), (3038, 45639), (3069, 45178), (3227, 42966), (3234, 42873), (3906, 35497), (4149, 33418), (4557, 30426), (4774, 29043), (4851, 28582), (5071, 27342), (6138, 22589), (6454, 21483), (7161, 19362), (8298, 16709), (9114, 15213), (9681, 14322), (9702, 14291), (10142, 13671)]