168996456

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 541995300

約数和(自身を除く): 372998844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 29, 34, 36, 46, 51, 54, 58, 68, 69, 72, 81, 87, 92, 102, 108, 116, 136, 138, 153, 162, 174, 184, 204, 207, 216, 232, 261, 276, 306, 324, 348, 391, 408, 414, 459, 493, 522, 529, 552, 612, 621, 648, 667, 696, 782, 783, 828, 918, 986, 1044, 1058, 1173, 1224, 1242, 1334, 1377, 1479, 1564, 1566, 1587, 1656, 1836, 1863, 1972, 2001, 2088, 2116, 2346, 2349, 2484, 2668, 2754, 2958, 3128, 3132, 3174, 3519, 3672, 3726, 3944, 4002, 4232, 4437, 4692, 4698, 4761, 4968, 5336, 5508, 5916, 6003, 6264, 6348, 7038, 7452, 8004, 8874, 8993, 9384, 9396, 9522, 10557, 11016, 11339, 11832, 12006, 12696, 13311, 14076, 14283, 14904, 15341, 16008, 17748, 17986, 18009, 18792, 19044, 21114, 22678, 24012, 26622, 26979, 28152, 28566, 30682, 31671, 34017, 35496, 35972, 36018, 38088, 39933, 42228, 42849, 45356, 46023, 48024, 53244, 53958, 54027, 57132, 61364, 63342, 68034, 71944, 72036, 79866, 80937, 84456, 85698, 90712, 92046, 102051, 106488, 107916, 108054, 114264, 122728, 126684, 136068, 138069, 144072, 159732, 161874, 171396, 184092, 204102, 215832, 216108, 242811, 253368, 260797, 272136, 276138, 306153, 319464, 323748, 342792, 368184, 408204, 414207, 432216, 485622, 521594, 552276, 612306, 647496, 728433, 782391, 816408, 828414, 918459, 971244, 1043188, 1104552, 1224612, 1242621, 1456866, 1564782, 1656828, 1836918, 1942488, 2086376, 2347173, 2449224, 2485242, 2913732, 3129564, 3313656, 3673836, 4694346, 4970484, 5827464, 6259128, 7041519, 7347672, 9388692, 9940968, 14083038, 18777384, 21124557, 28166076, 42249114, 56332152, 84498228, 168996456]

約数ペア:

[(1, 168996456), (2, 84498228), (3, 56332152), (4, 42249114), (6, 28166076), (8, 21124557), (9, 18777384), (12, 14083038), (17, 9940968), (18, 9388692), (23, 7347672), (24, 7041519), (27, 6259128), (29, 5827464), (34, 4970484), (36, 4694346), (46, 3673836), (51, 3313656), (54, 3129564), (58, 2913732), (68, 2485242), (69, 2449224), (72, 2347173), (81, 2086376), (87, 1942488), (92, 1836918), (102, 1656828), (108, 1564782), (116, 1456866), (136, 1242621), (138, 1224612), (153, 1104552), (162, 1043188), (174, 971244), (184, 918459), (204, 828414), (207, 816408), (216, 782391), (232, 728433), (261, 647496), (276, 612306), (306, 552276), (324, 521594), (348, 485622), (391, 432216), (408, 414207), (414, 408204), (459, 368184), (493, 342792), (522, 323748), (529, 319464), (552, 306153), (612, 276138), (621, 272136), (648, 260797), (667, 253368), (696, 242811), (782, 216108), (783, 215832), (828, 204102), (918, 184092), (986, 171396), (1044, 161874), (1058, 159732), (1173, 144072), (1224, 138069), (1242, 136068), (1334, 126684), (1377, 122728), (1479, 114264), (1564, 108054), (1566, 107916), (1587, 106488), (1656, 102051), (1836, 92046), (1863, 90712), (1972, 85698), (2001, 84456), (2088, 80937), (2116, 79866), (2346, 72036), (2349, 71944), (2484, 68034), (2668, 63342), (2754, 61364), (2958, 57132), (3128, 54027), (3132, 53958), (3174, 53244), (3519, 48024), (3672, 46023), (3726, 45356), (3944, 42849), (4002, 42228), (4232, 39933), (4437, 38088), (4692, 36018), (4698, 35972), (4761, 35496), (4968, 34017), (5336, 31671), (5508, 30682), (5916, 28566), (6003, 28152), (6264, 26979), (6348, 26622), (7038, 24012), (7452, 22678), (8004, 21114), (8874, 19044), (8993, 18792), (9384, 18009), (9396, 17986), (9522, 17748), (10557, 16008), (11016, 15341), (11339, 14904), (11832, 14283), (12006, 14076), (12696, 13311)]