157079865992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{7829}}^1$

素因数の和:8143

約数の個数: 128

約数和(自身を含む): 359678880000

約数和(自身を除く): 202599014008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 109, 133, 152, 173, 218, 266, 346, 436, 532, 692, 763, 872, 1064, 1211, 1384, 1526, 2071, 2422, 3052, 3287, 4142, 4844, 6104, 6574, 7829, 8284, 9688, 13148, 14497, 15658, 16568, 18857, 23009, 26296, 28994, 31316, 37714, 46018, 54803, 57988, 62632, 75428, 92036, 109606, 115976, 131999, 148751, 150856, 184072, 219212, 263998, 297502, 358283, 438424, 527996, 595004, 716566, 853361, 1041257, 1055992, 1190008, 1354417, 1433132, 1706722, 2082514, 2507981, 2708834, 2866264, 3413444, 4165028, 5015962, 5417668, 5973527, 6826888, 8330056, 9480919, 10031924, 10835336, 11947054, 16213859, 18961838, 20063848, 23894108, 25733923, 32427718, 37923676, 47788216, 51467846, 64855436, 75847352, 102935692, 113497013, 129710872, 147631453, 180137461, 205871384, 226994026, 295262906, 360274922, 453988052, 590525812, 720549844, 907976104, 1033420171, 1181051624, 1441099688, 2066840342, 2804997607, 4133680684, 5609995214, 8267361368, 11219990428, 19634983249, 22439980856, 39269966498, 78539932996, 157079865992]

約数ペア:

[(1, 157079865992), (2, 78539932996), (4, 39269966498), (7, 22439980856), (8, 19634983249), (14, 11219990428), (19, 8267361368), (28, 5609995214), (38, 4133680684), (56, 2804997607), (76, 2066840342), (109, 1441099688), (133, 1181051624), (152, 1033420171), (173, 907976104), (218, 720549844), (266, 590525812), (346, 453988052), (436, 360274922), (532, 295262906), (692, 226994026), (763, 205871384), (872, 180137461), (1064, 147631453), (1211, 129710872), (1384, 113497013), (1526, 102935692), (2071, 75847352), (2422, 64855436), (3052, 51467846), (3287, 47788216), (4142, 37923676), (4844, 32427718), (6104, 25733923), (6574, 23894108), (7829, 20063848), (8284, 18961838), (9688, 16213859), (13148, 11947054), (14497, 10835336), (15658, 10031924), (16568, 9480919), (18857, 8330056), (23009, 6826888), (26296, 5973527), (28994, 5417668), (31316, 5015962), (37714, 4165028), (46018, 3413444), (54803, 2866264), (57988, 2708834), (62632, 2507981), (75428, 2082514), (92036, 1706722), (109606, 1433132), (115976, 1354417), (131999, 1190008), (148751, 1055992), (150856, 1041257), (184072, 853361), (219212, 716566), (263998, 595004), (297502, 527996), (358283, 438424)]