159936112

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1321}}^1$

素因数の和:1406

約数の個数: 80

約数和(自身を含む): 377690112

約数和(自身を除く): 217754000

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1288, 1316, 1321, 2162, 2576, 2632, 2642, 4324, 5264, 5284, 7567, 8648, 9247, 10568, 15134, 17296, 18494, 21136, 30268, 30383, 36988, 60536, 60766, 62087, 73976, 121072, 121532, 124174, 147952, 212681, 243064, 248348, 425362, 434609, 486128, 496696, 850724, 869218, 993392, 1428001, 1701448, 1738436, 2856002, 3402896, 3476872, 5712004, 6953744, 9996007, 11424008, 19992014, 22848016, 39984028, 79968056, 159936112]

約数ペア:

[(1, 159936112), (2, 79968056), (4, 39984028), (7, 22848016), (8, 19992014), (14, 11424008), (16, 9996007), (23, 6953744), (28, 5712004), (46, 3476872), (47, 3402896), (56, 2856002), (92, 1738436), (94, 1701448), (112, 1428001), (161, 993392), (184, 869218), (188, 850724), (322, 496696), (329, 486128), (368, 434609), (376, 425362), (644, 248348), (658, 243064), (752, 212681), (1081, 147952), (1288, 124174), (1316, 121532), (1321, 121072), (2162, 73976), (2576, 62087), (2632, 60766), (2642, 60536), (4324, 36988), (5264, 30383), (5284, 30268), (7567, 21136), (8648, 18494), (9247, 17296), (10568, 15134)]