145802272

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 365783040

約数和(自身を除く): 219980768

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 517, 616, 658, 752, 1034, 1232, 1259, 1316, 1504, 2068, 2464, 2518, 2632, 3619, 4136, 5036, 5264, 7238, 8272, 8813, 10072, 10528, 13849, 14476, 16544, 17626, 20144, 27698, 28952, 35252, 40288, 55396, 57904, 59173, 70504, 96943, 110792, 115808, 118346, 141008, 193886, 221584, 236692, 282016, 387772, 414211, 443168, 473384, 650903, 775544, 828422, 946768, 1301806, 1551088, 1656844, 1893536, 2603612, 3102176, 3313688, 4556321, 5207224, 6627376, 9112642, 10414448, 13254752, 18225284, 20828896, 36450568, 72901136, 145802272]

約数ペア:

[(1, 145802272), (2, 72901136), (4, 36450568), (7, 20828896), (8, 18225284), (11, 13254752), (14, 10414448), (16, 9112642), (22, 6627376), (28, 5207224), (32, 4556321), (44, 3313688), (47, 3102176), (56, 2603612), (77, 1893536), (88, 1656844), (94, 1551088), (112, 1301806), (154, 946768), (176, 828422), (188, 775544), (224, 650903), (308, 473384), (329, 443168), (352, 414211), (376, 387772), (517, 282016), (616, 236692), (658, 221584), (752, 193886), (1034, 141008), (1232, 118346), (1259, 115808), (1316, 110792), (1504, 96943), (2068, 70504), (2464, 59173), (2518, 57904), (2632, 55396), (3619, 40288), (4136, 35252), (5036, 28952), (5264, 27698), (7238, 20144), (8272, 17626), (8813, 16544), (10072, 14476), (10528, 13849)]