178061796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10457}}^1$

素因数の和:10521

約数の個数: 72

約数和(自身を含む): 502485984

約数和(自身を除く): 324424188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 10457, 17028, 20914, 31371, 41828, 62742, 94113, 115027, 125484, 188226, 230054, 345081, 376452, 449651, 460108, 690162, 899302, 1035243, 1348953, 1380324, 1798604, 2070486, 2697906, 4046859, 4140972, 4946161, 5395812, 8093718, 9892322, 14838483, 16187436, 19784644, 29676966, 44515449, 59353932, 89030898, 178061796]

約数ペア:

[(1, 178061796), (2, 89030898), (3, 59353932), (4, 44515449), (6, 29676966), (9, 19784644), (11, 16187436), (12, 14838483), (18, 9892322), (22, 8093718), (33, 5395812), (36, 4946161), (43, 4140972), (44, 4046859), (66, 2697906), (86, 2070486), (99, 1798604), (129, 1380324), (132, 1348953), (172, 1035243), (198, 899302), (258, 690162), (387, 460108), (396, 449651), (473, 376452), (516, 345081), (774, 230054), (946, 188226), (1419, 125484), (1548, 115027), (1892, 94113), (2838, 62742), (4257, 41828), (5676, 31371), (8514, 20914), (10457, 17028)]