171995808528

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{245411}}^1$

素因数の和:245613

約数の個数: 120

約数和(自身を含む): 500043638016

約数和(自身を除く): 328047829488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 157, 186, 248, 279, 314, 372, 471, 496, 558, 628, 744, 942, 1116, 1256, 1413, 1488, 1884, 2232, 2512, 2826, 3768, 4464, 4867, 5652, 7536, 9734, 11304, 14601, 19468, 22608, 29202, 38936, 43803, 58404, 77872, 87606, 116808, 175212, 233616, 245411, 350424, 490822, 700848, 736233, 981644, 1472466, 1963288, 2208699, 2944932, 3926576, 4417398, 5889864, 7607741, 8834796, 11779728, 15215482, 17669592, 22823223, 30430964, 35339184, 38529527, 45646446, 60861928, 68469669, 77059054, 91292892, 115588581, 121723856, 136939338, 154118108, 182585784, 231177162, 273878676, 308236216, 346765743, 365171568, 462354324, 547757352, 616472432, 693531486, 924708648, 1095514704, 1194415337, 1387062972, 1849417296, 2388830674, 2774125944, 3583246011, 4777661348, 5548251888, 7166492022, 9555322696, 10749738033, 14332984044, 19110645392, 21499476066, 28665968088, 42998952132, 57331936176, 85997904264, 171995808528]

約数ペア:

[(1, 171995808528), (2, 85997904264), (3, 57331936176), (4, 42998952132), (6, 28665968088), (8, 21499476066), (9, 19110645392), (12, 14332984044), (16, 10749738033), (18, 9555322696), (24, 7166492022), (31, 5548251888), (36, 4777661348), (48, 3583246011), (62, 2774125944), (72, 2388830674), (93, 1849417296), (124, 1387062972), (144, 1194415337), (157, 1095514704), (186, 924708648), (248, 693531486), (279, 616472432), (314, 547757352), (372, 462354324), (471, 365171568), (496, 346765743), (558, 308236216), (628, 273878676), (744, 231177162), (942, 182585784), (1116, 154118108), (1256, 136939338), (1413, 121723856), (1488, 115588581), (1884, 91292892), (2232, 77059054), (2512, 68469669), (2826, 60861928), (3768, 45646446), (4464, 38529527), (4867, 35339184), (5652, 30430964), (7536, 22823223), (9734, 17669592), (11304, 15215482), (14601, 11779728), (19468, 8834796), (22608, 7607741), (29202, 5889864), (38936, 4417398), (43803, 3926576), (58404, 2944932), (77872, 2208699), (87606, 1963288), (116808, 1472466), (175212, 981644), (233616, 736233), (245411, 700848), (350424, 490822)]