189692424

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 525372120

約数和(自身を除く): 335679696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 157, 173, 194, 291, 314, 346, 388, 471, 519, 582, 628, 692, 776, 873, 942, 1038, 1164, 1256, 1384, 1413, 1557, 1746, 1884, 2076, 2328, 2826, 3114, 3492, 3768, 4152, 5652, 6228, 6984, 11304, 12456, 15229, 16781, 27161, 30458, 33562, 45687, 50343, 54322, 60916, 67124, 81483, 91374, 100686, 108644, 121832, 134248, 137061, 151029, 162966, 182748, 201372, 217288, 244449, 274122, 302058, 325932, 365496, 402744, 488898, 548244, 604116, 651864, 977796, 1096488, 1208232, 1955592, 2634617, 5269234, 7903851, 10538468, 15807702, 21076936, 23711553, 31615404, 47423106, 63230808, 94846212, 189692424]

約数ペア:

[(1, 189692424), (2, 94846212), (3, 63230808), (4, 47423106), (6, 31615404), (8, 23711553), (9, 21076936), (12, 15807702), (18, 10538468), (24, 7903851), (36, 5269234), (72, 2634617), (97, 1955592), (157, 1208232), (173, 1096488), (194, 977796), (291, 651864), (314, 604116), (346, 548244), (388, 488898), (471, 402744), (519, 365496), (582, 325932), (628, 302058), (692, 274122), (776, 244449), (873, 217288), (942, 201372), (1038, 182748), (1164, 162966), (1256, 151029), (1384, 137061), (1413, 134248), (1557, 121832), (1746, 108644), (1884, 100686), (2076, 91374), (2328, 81483), (2826, 67124), (3114, 60916), (3492, 54322), (3768, 50343), (4152, 45687), (5652, 33562), (6228, 30458), (6984, 27161), (11304, 16781), (12456, 15229)]