164051184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2158

約数の個数: 80

約数和(自身を含む): 465505920

約数和(自身を除く): 301454736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 264, 314, 471, 528, 628, 942, 1256, 1727, 1884, 1979, 2512, 3454, 3768, 3958, 5181, 5937, 6908, 7536, 7916, 10362, 11874, 13816, 15832, 20724, 21769, 23748, 27632, 31664, 41448, 43538, 47496, 65307, 82896, 87076, 94992, 130614, 174152, 261228, 310703, 348304, 522456, 621406, 932109, 1044912, 1242812, 1864218, 2485624, 3417733, 3728436, 4971248, 6835466, 7456872, 10253199, 13670932, 14913744, 20506398, 27341864, 41012796, 54683728, 82025592, 164051184]

約数ペア:

[(1, 164051184), (2, 82025592), (3, 54683728), (4, 41012796), (6, 27341864), (8, 20506398), (11, 14913744), (12, 13670932), (16, 10253199), (22, 7456872), (24, 6835466), (33, 4971248), (44, 3728436), (48, 3417733), (66, 2485624), (88, 1864218), (132, 1242812), (157, 1044912), (176, 932109), (264, 621406), (314, 522456), (471, 348304), (528, 310703), (628, 261228), (942, 174152), (1256, 130614), (1727, 94992), (1884, 87076), (1979, 82896), (2512, 65307), (3454, 47496), (3768, 43538), (3958, 41448), (5181, 31664), (5937, 27632), (6908, 23748), (7536, 21769), (7916, 20724), (10362, 15832), (11874, 13816)]