165521136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1381}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 468862848

約数和(自身を除く): 303341712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 227, 264, 454, 528, 681, 908, 1362, 1381, 1816, 2497, 2724, 2762, 3632, 4143, 4994, 5448, 5524, 7491, 8286, 9988, 10896, 11048, 14982, 15191, 16572, 19976, 22096, 29964, 30382, 33144, 39952, 45573, 59928, 60764, 66288, 91146, 119856, 121528, 182292, 243056, 313487, 364584, 626974, 729168, 940461, 1253948, 1880922, 2507896, 3448357, 3761844, 5015792, 6896714, 7523688, 10345071, 13793428, 15047376, 20690142, 27586856, 41380284, 55173712, 82760568, 165521136]

約数ペア:

[(1, 165521136), (2, 82760568), (3, 55173712), (4, 41380284), (6, 27586856), (8, 20690142), (11, 15047376), (12, 13793428), (16, 10345071), (22, 7523688), (24, 6896714), (33, 5015792), (44, 3761844), (48, 3448357), (66, 2507896), (88, 1880922), (132, 1253948), (176, 940461), (227, 729168), (264, 626974), (454, 364584), (528, 313487), (681, 243056), (908, 182292), (1362, 121528), (1381, 119856), (1816, 91146), (2497, 66288), (2724, 60764), (2762, 59928), (3632, 45573), (4143, 39952), (4994, 33144), (5448, 30382), (5524, 29964), (7491, 22096), (8286, 19976), (9988, 16572), (10896, 15191), (11048, 14982)]