165222708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 493355520

約数和(自身を除く): 328132812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 49, 57, 69, 76, 84, 92, 98, 114, 133, 138, 147, 161, 196, 228, 266, 276, 294, 322, 399, 437, 483, 532, 588, 643, 644, 798, 874, 931, 966, 1127, 1286, 1311, 1596, 1748, 1862, 1929, 1932, 2254, 2572, 2622, 2793, 3059, 3381, 3724, 3858, 4501, 4508, 5244, 5586, 6118, 6762, 7716, 9002, 9177, 11172, 12217, 12236, 13503, 13524, 14789, 18004, 18354, 21413, 24434, 27006, 29578, 31507, 36651, 36708, 42826, 44367, 48868, 54012, 59156, 63014, 64239, 73302, 85519, 85652, 88734, 94521, 103523, 126028, 128478, 146604, 171038, 177468, 189042, 207046, 256557, 256956, 280991, 310569, 342076, 378084, 414092, 513114, 561982, 598633, 621138, 724661, 842973, 1026228, 1123964, 1197266, 1242276, 1449322, 1685946, 1795899, 1966937, 2173983, 2394532, 2898644, 3371892, 3591798, 3933874, 4347966, 5900811, 7183596, 7867748, 8695932, 11801622, 13768559, 23603244, 27537118, 41305677, 55074236, 82611354, 165222708]

約数ペア:

[(1, 165222708), (2, 82611354), (3, 55074236), (4, 41305677), (6, 27537118), (7, 23603244), (12, 13768559), (14, 11801622), (19, 8695932), (21, 7867748), (23, 7183596), (28, 5900811), (38, 4347966), (42, 3933874), (46, 3591798), (49, 3371892), (57, 2898644), (69, 2394532), (76, 2173983), (84, 1966937), (92, 1795899), (98, 1685946), (114, 1449322), (133, 1242276), (138, 1197266), (147, 1123964), (161, 1026228), (196, 842973), (228, 724661), (266, 621138), (276, 598633), (294, 561982), (322, 513114), (399, 414092), (437, 378084), (483, 342076), (532, 310569), (588, 280991), (643, 256956), (644, 256557), (798, 207046), (874, 189042), (931, 177468), (966, 171038), (1127, 146604), (1286, 128478), (1311, 126028), (1596, 103523), (1748, 94521), (1862, 88734), (1929, 85652), (1932, 85519), (2254, 73302), (2572, 64239), (2622, 63014), (2793, 59156), (3059, 54012), (3381, 48868), (3724, 44367), (3858, 42826), (4501, 36708), (4508, 36651), (5244, 31507), (5586, 29578), (6118, 27006), (6762, 24434), (7716, 21413), (9002, 18354), (9177, 18004), (11172, 14789), (12217, 13524), (12236, 13503)]