155687544

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 439732800

約数和(自身を除く): 284045256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 173, 174, 232, 261, 346, 348, 431, 519, 522, 692, 696, 862, 1038, 1044, 1293, 1384, 1557, 1724, 2076, 2088, 2586, 3114, 3448, 3879, 4152, 5017, 5172, 6228, 7758, 10034, 10344, 12456, 12499, 15051, 15516, 20068, 24998, 30102, 31032, 37497, 40136, 45153, 49996, 60204, 74563, 74994, 90306, 99992, 112491, 120408, 149126, 149988, 180612, 223689, 224982, 298252, 299976, 361224, 447378, 449964, 596504, 671067, 894756, 899928, 1342134, 1789512, 2162327, 2684268, 4324654, 5368536, 6486981, 8649308, 12973962, 17298616, 19460943, 25947924, 38921886, 51895848, 77843772, 155687544]

約数ペア:

[(1, 155687544), (2, 77843772), (3, 51895848), (4, 38921886), (6, 25947924), (8, 19460943), (9, 17298616), (12, 12973962), (18, 8649308), (24, 6486981), (29, 5368536), (36, 4324654), (58, 2684268), (72, 2162327), (87, 1789512), (116, 1342134), (173, 899928), (174, 894756), (232, 671067), (261, 596504), (346, 449964), (348, 447378), (431, 361224), (519, 299976), (522, 298252), (692, 224982), (696, 223689), (862, 180612), (1038, 149988), (1044, 149126), (1293, 120408), (1384, 112491), (1557, 99992), (1724, 90306), (2076, 74994), (2088, 74563), (2586, 60204), (3114, 49996), (3448, 45153), (3879, 40136), (4152, 37497), (5017, 31032), (5172, 30102), (6228, 24998), (7758, 20068), (10034, 15516), (10344, 15051), (12456, 12499)]