165204312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1129}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 516364800

約数和(自身を除く): 351160488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 1092, 1129, 1407, 1608, 1742, 1876, 2184, 2258, 2613, 2814, 3387, 3484, 3752, 4516, 5226, 5628, 6097, 6774, 6968, 7903, 9032, 10452, 11256, 12194, 13548, 14677, 15806, 18291, 20904, 23709, 24388, 27096, 29354, 31612, 36582, 44031, 47418, 48776, 58708, 63224, 73164, 75643, 88062, 94836, 102739, 117416, 146328, 151286, 176124, 189672, 205478, 226929, 302572, 308217, 352248, 410956, 453858, 529501, 605144, 616434, 821912, 907716, 983359, 1059002, 1232868, 1588503, 1815432, 1966718, 2118004, 2465736, 2950077, 3177006, 3933436, 4236008, 5900154, 6354012, 6883513, 7866872, 11800308, 12708024, 13767026, 20650539, 23600616, 27534052, 41301078, 55068104, 82602156, 165204312]

約数ペア:

[(1, 165204312), (2, 82602156), (3, 55068104), (4, 41301078), (6, 27534052), (7, 23600616), (8, 20650539), (12, 13767026), (13, 12708024), (14, 11800308), (21, 7866872), (24, 6883513), (26, 6354012), (28, 5900154), (39, 4236008), (42, 3933436), (52, 3177006), (56, 2950077), (67, 2465736), (78, 2118004), (84, 1966718), (91, 1815432), (104, 1588503), (134, 1232868), (156, 1059002), (168, 983359), (182, 907716), (201, 821912), (268, 616434), (273, 605144), (312, 529501), (364, 453858), (402, 410956), (469, 352248), (536, 308217), (546, 302572), (728, 226929), (804, 205478), (871, 189672), (938, 176124), (1092, 151286), (1129, 146328), (1407, 117416), (1608, 102739), (1742, 94836), (1876, 88062), (2184, 75643), (2258, 73164), (2613, 63224), (2814, 58708), (3387, 48776), (3484, 47418), (3752, 44031), (4516, 36582), (5226, 31612), (5628, 29354), (6097, 27096), (6774, 24388), (6968, 23709), (7903, 20904), (9032, 18291), (10452, 15806), (11256, 14677), (12194, 13548)]