171261216

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{9439}}^1$

素因数の和:9468

約数の個数: 120

約数和(自身を含む): 575688960

約数和(自身を除く): 404427744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 9439, 18144, 18878, 28317, 37756, 56634, 66073, 75512, 84951, 113268, 132146, 151024, 169902, 198219, 226536, 254853, 264292, 302048, 339804, 396438, 453072, 509706, 528584, 594657, 679608, 764559, 792876, 906144, 1019412, 1057168, 1189314, 1359216, 1529118, 1585752, 1783971, 2038824, 2114336, 2378628, 2718432, 3058236, 3171504, 3567942, 4077648, 4757256, 5351913, 6116472, 6343008, 7135884, 8155296, 9514512, 10703826, 12232944, 14271768, 19029024, 21407652, 24465888, 28543536, 42815304, 57087072, 85630608, 171261216]

約数ペア:

[(1, 171261216), (2, 85630608), (3, 57087072), (4, 42815304), (6, 28543536), (7, 24465888), (8, 21407652), (9, 19029024), (12, 14271768), (14, 12232944), (16, 10703826), (18, 9514512), (21, 8155296), (24, 7135884), (27, 6343008), (28, 6116472), (32, 5351913), (36, 4757256), (42, 4077648), (48, 3567942), (54, 3171504), (56, 3058236), (63, 2718432), (72, 2378628), (81, 2114336), (84, 2038824), (96, 1783971), (108, 1585752), (112, 1529118), (126, 1359216), (144, 1189314), (162, 1057168), (168, 1019412), (189, 906144), (216, 792876), (224, 764559), (252, 679608), (288, 594657), (324, 528584), (336, 509706), (378, 453072), (432, 396438), (504, 339804), (567, 302048), (648, 264292), (672, 254853), (756, 226536), (864, 198219), (1008, 169902), (1134, 151024), (1296, 132146), (1512, 113268), (2016, 84951), (2268, 75512), (2592, 66073), (3024, 56634), (4536, 37756), (6048, 28317), (9072, 18878), (9439, 18144)]