164060288

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 247203712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 92, 112, 128, 133, 152, 161, 184, 224, 266, 304, 322, 368, 419, 437, 448, 532, 608, 644, 736, 838, 874, 896, 1064, 1216, 1288, 1472, 1676, 1748, 2128, 2432, 2576, 2933, 2944, 3059, 3352, 3496, 4256, 5152, 5866, 6118, 6704, 6992, 7961, 8512, 9637, 10304, 11732, 12236, 13408, 13984, 15922, 17024, 19274, 20608, 23464, 24472, 26816, 27968, 31844, 38548, 46928, 48944, 53632, 55727, 55936, 63688, 67459, 77096, 93856, 97888, 111454, 127376, 134918, 154192, 183103, 187712, 195776, 222908, 254752, 269836, 308384, 366206, 375424, 391552, 445816, 509504, 539672, 616768, 732412, 891632, 1019008, 1079344, 1233536, 1281721, 1464824, 1783264, 2158688, 2563442, 2929648, 3566528, 4317376, 5126884, 5859296, 7133056, 8634752, 10253768, 11718592, 20507536, 23437184, 41015072, 82030144, 164060288]

約数ペア:

[(1, 164060288), (2, 82030144), (4, 41015072), (7, 23437184), (8, 20507536), (14, 11718592), (16, 10253768), (19, 8634752), (23, 7133056), (28, 5859296), (32, 5126884), (38, 4317376), (46, 3566528), (56, 2929648), (64, 2563442), (76, 2158688), (92, 1783264), (112, 1464824), (128, 1281721), (133, 1233536), (152, 1079344), (161, 1019008), (184, 891632), (224, 732412), (266, 616768), (304, 539672), (322, 509504), (368, 445816), (419, 391552), (437, 375424), (448, 366206), (532, 308384), (608, 269836), (644, 254752), (736, 222908), (838, 195776), (874, 187712), (896, 183103), (1064, 154192), (1216, 134918), (1288, 127376), (1472, 111454), (1676, 97888), (1748, 93856), (2128, 77096), (2432, 67459), (2576, 63688), (2933, 55936), (2944, 55727), (3059, 53632), (3352, 48944), (3496, 46928), (4256, 38548), (5152, 31844), (5866, 27968), (6118, 26816), (6704, 24472), (6992, 23464), (7961, 20608), (8512, 19274), (9637, 17024), (10304, 15922), (11732, 13984), (12236, 13408)]