168135696

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 506257280

約数和(自身を除く): 338121584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 67, 72, 74, 108, 111, 134, 144, 148, 157, 201, 216, 222, 268, 296, 314, 333, 402, 432, 444, 471, 536, 592, 603, 628, 666, 804, 888, 942, 999, 1072, 1206, 1256, 1332, 1413, 1608, 1776, 1809, 1884, 1998, 2412, 2479, 2512, 2664, 2826, 3216, 3618, 3768, 3996, 4239, 4824, 4958, 5328, 5652, 5809, 7236, 7437, 7536, 7992, 8478, 9648, 9916, 10519, 11304, 11618, 14472, 14874, 15984, 16956, 17427, 19832, 21038, 22311, 22608, 23236, 28944, 29748, 31557, 33912, 34854, 39664, 42076, 44622, 46472, 52281, 59496, 63114, 66933, 67824, 69708, 84152, 89244, 92944, 94671, 104562, 118992, 126228, 133866, 139416, 156843, 168304, 178488, 189342, 209124, 252456, 267732, 278832, 284013, 313686, 356976, 378684, 389203, 418248, 504912, 535464, 568026, 627372, 757368, 778406, 836496, 1070928, 1136052, 1167609, 1254744, 1514736, 1556812, 2272104, 2335218, 2509488, 3113624, 3502827, 4544208, 4670436, 6227248, 7005654, 9340872, 10508481, 14011308, 18681744, 21016962, 28022616, 42033924, 56045232, 84067848, 168135696]

約数ペア:

[(1, 168135696), (2, 84067848), (3, 56045232), (4, 42033924), (6, 28022616), (8, 21016962), (9, 18681744), (12, 14011308), (16, 10508481), (18, 9340872), (24, 7005654), (27, 6227248), (36, 4670436), (37, 4544208), (48, 3502827), (54, 3113624), (67, 2509488), (72, 2335218), (74, 2272104), (108, 1556812), (111, 1514736), (134, 1254744), (144, 1167609), (148, 1136052), (157, 1070928), (201, 836496), (216, 778406), (222, 757368), (268, 627372), (296, 568026), (314, 535464), (333, 504912), (402, 418248), (432, 389203), (444, 378684), (471, 356976), (536, 313686), (592, 284013), (603, 278832), (628, 267732), (666, 252456), (804, 209124), (888, 189342), (942, 178488), (999, 168304), (1072, 156843), (1206, 139416), (1256, 133866), (1332, 126228), (1413, 118992), (1608, 104562), (1776, 94671), (1809, 92944), (1884, 89244), (1998, 84152), (2412, 69708), (2479, 67824), (2512, 66933), (2664, 63114), (2826, 59496), (3216, 52281), (3618, 46472), (3768, 44622), (3996, 42076), (4239, 39664), (4824, 34854), (4958, 33912), (5328, 31557), (5652, 29748), (5809, 28944), (7236, 23236), (7437, 22608), (7536, 22311), (7992, 21038), (8478, 19832), (9648, 17427), (9916, 16956), (10519, 15984), (11304, 14874), (11618, 14472)]