139640064

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1243

約数の個数: 72

約数和(自身を含む): 374150112

約数和(自身を除く): 234510048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 692, 768, 1038, 1051, 1384, 2076, 2102, 2768, 3153, 4152, 4204, 5536, 6306, 8304, 8408, 11072, 12612, 16608, 16816, 22144, 25224, 33216, 33632, 44288, 50448, 66432, 67264, 100896, 132864, 134528, 181823, 201792, 269056, 363646, 403584, 545469, 727292, 807168, 1090938, 1454584, 2181876, 2909168, 4363752, 5818336, 8727504, 11636672, 17455008, 23273344, 34910016, 46546688, 69820032, 139640064]

約数ペア:

[(1, 139640064), (2, 69820032), (3, 46546688), (4, 34910016), (6, 23273344), (8, 17455008), (12, 11636672), (16, 8727504), (24, 5818336), (32, 4363752), (48, 2909168), (64, 2181876), (96, 1454584), (128, 1090938), (173, 807168), (192, 727292), (256, 545469), (346, 403584), (384, 363646), (519, 269056), (692, 201792), (768, 181823), (1038, 134528), (1051, 132864), (1384, 100896), (2076, 67264), (2102, 66432), (2768, 50448), (3153, 44288), (4152, 33632), (4204, 33216), (5536, 25224), (6306, 22144), (8304, 16816), (8408, 16608), (11072, 12612)]