188095072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2$

素因数の和:141

約数の個数: 108

約数和(自身を含む): 439350156

約数和(自身を除く): 251255084

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 43, 44, 68, 86, 88, 136, 172, 176, 187, 272, 289, 344, 352, 374, 473, 544, 578, 688, 731, 748, 946, 1156, 1376, 1462, 1496, 1849, 1892, 2312, 2924, 2992, 3179, 3698, 3784, 4624, 5848, 5984, 6358, 7396, 7568, 8041, 9248, 11696, 12427, 12716, 14792, 15136, 16082, 20339, 23392, 24854, 25432, 29584, 31433, 32164, 40678, 49708, 50864, 59168, 62866, 64328, 81356, 99416, 101728, 125732, 128656, 136697, 162712, 198832, 251464, 257312, 273394, 325424, 345763, 397664, 502928, 534361, 546788, 650848, 691526, 1005856, 1068722, 1093576, 1383052, 2137444, 2187152, 2766104, 4274888, 4374304, 5532208, 5877971, 8549776, 11064416, 11755942, 17099552, 23511884, 47023768, 94047536, 188095072]

約数ペア:

[(1, 188095072), (2, 94047536), (4, 47023768), (8, 23511884), (11, 17099552), (16, 11755942), (17, 11064416), (22, 8549776), (32, 5877971), (34, 5532208), (43, 4374304), (44, 4274888), (68, 2766104), (86, 2187152), (88, 2137444), (136, 1383052), (172, 1093576), (176, 1068722), (187, 1005856), (272, 691526), (289, 650848), (344, 546788), (352, 534361), (374, 502928), (473, 397664), (544, 345763), (578, 325424), (688, 273394), (731, 257312), (748, 251464), (946, 198832), (1156, 162712), (1376, 136697), (1462, 128656), (1496, 125732), (1849, 101728), (1892, 99416), (2312, 81356), (2924, 64328), (2992, 62866), (3179, 59168), (3698, 50864), (3784, 49708), (4624, 40678), (5848, 32164), (5984, 31433), (6358, 29584), (7396, 25432), (7568, 24854), (8041, 23392), (9248, 20339), (11696, 16082), (12427, 15136), (12716, 14792)]