171254688

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 516414528

約数和(自身を除く): 345159840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 121, 132, 138, 176, 184, 242, 253, 264, 276, 352, 363, 368, 484, 506, 528, 552, 641, 726, 736, 759, 968, 1012, 1056, 1104, 1282, 1452, 1518, 1923, 1936, 2024, 2208, 2564, 2783, 2904, 3036, 3846, 3872, 4048, 5128, 5566, 5808, 6072, 7051, 7692, 8096, 8349, 10256, 11132, 11616, 12144, 14102, 14743, 15384, 16698, 20512, 21153, 22264, 24288, 28204, 29486, 30768, 33396, 42306, 44229, 44528, 56408, 58972, 61536, 66792, 77561, 84612, 88458, 89056, 112816, 117944, 133584, 155122, 162173, 169224, 176916, 225632, 232683, 235888, 267168, 310244, 324346, 338448, 353832, 465366, 471776, 486519, 620488, 648692, 676896, 707664, 930732, 973038, 1240976, 1297384, 1415328, 1783903, 1861464, 1946076, 2481952, 2594768, 3567806, 3722928, 3892152, 5189536, 5351709, 7135612, 7445856, 7784304, 10703418, 14271224, 15568608, 21406836, 28542448, 42813672, 57084896, 85627344, 171254688]

約数ペア:

[(1, 171254688), (2, 85627344), (3, 57084896), (4, 42813672), (6, 28542448), (8, 21406836), (11, 15568608), (12, 14271224), (16, 10703418), (22, 7784304), (23, 7445856), (24, 7135612), (32, 5351709), (33, 5189536), (44, 3892152), (46, 3722928), (48, 3567806), (66, 2594768), (69, 2481952), (88, 1946076), (92, 1861464), (96, 1783903), (121, 1415328), (132, 1297384), (138, 1240976), (176, 973038), (184, 930732), (242, 707664), (253, 676896), (264, 648692), (276, 620488), (352, 486519), (363, 471776), (368, 465366), (484, 353832), (506, 338448), (528, 324346), (552, 310244), (641, 267168), (726, 235888), (736, 232683), (759, 225632), (968, 176916), (1012, 169224), (1056, 162173), (1104, 155122), (1282, 133584), (1452, 117944), (1518, 112816), (1923, 89056), (1936, 88458), (2024, 84612), (2208, 77561), (2564, 66792), (2783, 61536), (2904, 58972), (3036, 56408), (3846, 44528), (3872, 44229), (4048, 42306), (5128, 33396), (5566, 30768), (5808, 29486), (6072, 28204), (7051, 24288), (7692, 22264), (8096, 21153), (8349, 20512), (10256, 16698), (11132, 15384), (11616, 14743), (12144, 14102)]