164947968

素因数分解:

$2^{11}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 517608000

約数和(自身を除く): 352660032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 157, 171, 192, 216, 228, 256, 288, 304, 314, 342, 384, 432, 456, 471, 512, 513, 576, 608, 628, 684, 768, 864, 912, 942, 1024, 1026, 1152, 1216, 1256, 1368, 1413, 1536, 1728, 1824, 1884, 2048, 2052, 2304, 2432, 2512, 2736, 2826, 2983, 3072, 3456, 3648, 3768, 4104, 4239, 4608, 4864, 5024, 5472, 5652, 5966, 6144, 6912, 7296, 7536, 8208, 8478, 8949, 9216, 9728, 10048, 10944, 11304, 11932, 13824, 14592, 15072, 16416, 16956, 17898, 18432, 19456, 20096, 21888, 22608, 23864, 26847, 27648, 29184, 30144, 32832, 33912, 35796, 38912, 40192, 43776, 45216, 47728, 53694, 55296, 58368, 60288, 65664, 67824, 71592, 80384, 80541, 87552, 90432, 95456, 107388, 116736, 120576, 131328, 135648, 143184, 160768, 161082, 175104, 180864, 190912, 214776, 241152, 262656, 271296, 286368, 321536, 322164, 350208, 361728, 381824, 429552, 482304, 525312, 542592, 572736, 644328, 723456, 763648, 859104, 964608, 1050624, 1085184, 1145472, 1288656, 1446912, 1527296, 1718208, 2170368, 2290944, 2577312, 2893824, 3054592, 3436416, 4340736, 4581888, 5154624, 6109184, 6872832, 8681472, 9163776, 10309248, 13745664, 18327552, 20618496, 27491328, 41236992, 54982656, 82473984, 164947968]

約数ペア:

[(1, 164947968), (2, 82473984), (3, 54982656), (4, 41236992), (6, 27491328), (8, 20618496), (9, 18327552), (12, 13745664), (16, 10309248), (18, 9163776), (19, 8681472), (24, 6872832), (27, 6109184), (32, 5154624), (36, 4581888), (38, 4340736), (48, 3436416), (54, 3054592), (57, 2893824), (64, 2577312), (72, 2290944), (76, 2170368), (96, 1718208), (108, 1527296), (114, 1446912), (128, 1288656), (144, 1145472), (152, 1085184), (157, 1050624), (171, 964608), (192, 859104), (216, 763648), (228, 723456), (256, 644328), (288, 572736), (304, 542592), (314, 525312), (342, 482304), (384, 429552), (432, 381824), (456, 361728), (471, 350208), (512, 322164), (513, 321536), (576, 286368), (608, 271296), (628, 262656), (684, 241152), (768, 214776), (864, 190912), (912, 180864), (942, 175104), (1024, 161082), (1026, 160768), (1152, 143184), (1216, 135648), (1256, 131328), (1368, 120576), (1413, 116736), (1536, 107388), (1728, 95456), (1824, 90432), (1884, 87552), (2048, 80541), (2052, 80384), (2304, 71592), (2432, 67824), (2512, 65664), (2736, 60288), (2826, 58368), (2983, 55296), (3072, 53694), (3456, 47728), (3648, 45216), (3768, 43776), (4104, 40192), (4239, 38912), (4608, 35796), (4864, 33912), (5024, 32832), (5472, 30144), (5652, 29184), (5966, 27648), (6144, 26847), (6912, 23864), (7296, 22608), (7536, 21888), (8208, 20096), (8478, 19456), (8949, 18432), (9216, 17898), (9728, 16956), (10048, 16416), (10944, 15072), (11304, 14592), (11932, 13824)]