161016768

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 224

約数和(自身を含む): 531083520

約数和(自身を除く): 370066752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 64, 66, 72, 86, 88, 96, 99, 108, 129, 132, 144, 172, 176, 192, 197, 198, 216, 258, 264, 288, 297, 344, 352, 387, 394, 396, 432, 473, 516, 528, 576, 591, 594, 688, 704, 774, 788, 792, 864, 946, 1032, 1056, 1161, 1182, 1188, 1376, 1419, 1548, 1576, 1584, 1728, 1773, 1892, 2064, 2112, 2167, 2322, 2364, 2376, 2752, 2838, 3096, 3152, 3168, 3546, 3784, 4128, 4257, 4334, 4644, 4728, 4752, 5319, 5676, 6192, 6304, 6336, 6501, 7092, 7568, 8256, 8471, 8514, 8668, 9288, 9456, 9504, 10638, 11352, 12384, 12608, 12771, 13002, 14184, 15136, 16942, 17028, 17336, 18576, 18912, 19008, 19503, 21276, 22704, 24768, 25413, 25542, 26004, 28368, 30272, 33884, 34056, 34672, 37152, 37824, 39006, 42552, 45408, 50826, 51084, 52008, 56736, 58509, 67768, 68112, 69344, 74304, 76239, 78012, 85104, 90816, 93181, 101652, 102168, 104016, 113472, 117018, 135536, 136224, 138688, 152478, 156024, 170208, 186362, 203304, 204336, 208032, 228717, 234036, 271072, 272448, 279543, 304956, 312048, 340416, 372724, 406608, 408672, 416064, 457434, 468072, 542144, 559086, 609912, 624096, 745448, 813216, 817344, 838629, 914868, 936144, 1118172, 1219824, 1248192, 1490896, 1626432, 1677258, 1829736, 1872288, 2236344, 2439648, 2515887, 2981792, 3354516, 3659472, 3744576, 4472688, 4879296, 5031774, 5963584, 6709032, 7318944, 8945376, 10063548, 13418064, 14637888, 17890752, 20127096, 26836128, 40254192, 53672256, 80508384, 161016768]

約数ペア:

[(1, 161016768), (2, 80508384), (3, 53672256), (4, 40254192), (6, 26836128), (8, 20127096), (9, 17890752), (11, 14637888), (12, 13418064), (16, 10063548), (18, 8945376), (22, 7318944), (24, 6709032), (27, 5963584), (32, 5031774), (33, 4879296), (36, 4472688), (43, 3744576), (44, 3659472), (48, 3354516), (54, 2981792), (64, 2515887), (66, 2439648), (72, 2236344), (86, 1872288), (88, 1829736), (96, 1677258), (99, 1626432), (108, 1490896), (129, 1248192), (132, 1219824), (144, 1118172), (172, 936144), (176, 914868), (192, 838629), (197, 817344), (198, 813216), (216, 745448), (258, 624096), (264, 609912), (288, 559086), (297, 542144), (344, 468072), (352, 457434), (387, 416064), (394, 408672), (396, 406608), (432, 372724), (473, 340416), (516, 312048), (528, 304956), (576, 279543), (591, 272448), (594, 271072), (688, 234036), (704, 228717), (774, 208032), (788, 204336), (792, 203304), (864, 186362), (946, 170208), (1032, 156024), (1056, 152478), (1161, 138688), (1182, 136224), (1188, 135536), (1376, 117018), (1419, 113472), (1548, 104016), (1576, 102168), (1584, 101652), (1728, 93181), (1773, 90816), (1892, 85104), (2064, 78012), (2112, 76239), (2167, 74304), (2322, 69344), (2364, 68112), (2376, 67768), (2752, 58509), (2838, 56736), (3096, 52008), (3152, 51084), (3168, 50826), (3546, 45408), (3784, 42552), (4128, 39006), (4257, 37824), (4334, 37152), (4644, 34672), (4728, 34056), (4752, 33884), (5319, 30272), (5676, 28368), (6192, 26004), (6304, 25542), (6336, 25413), (6501, 24768), (7092, 22704), (7568, 21276), (8256, 19503), (8471, 19008), (8514, 18912), (8668, 18576), (9288, 17336), (9456, 17028), (9504, 16942), (10638, 15136), (11352, 14184), (12384, 13002), (12608, 12771)]