138954056192

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1685681}}^1$

素因数の和:1685729

約数の個数: 80

約数和(自身を含む): 331094915712

約数和(自身を除く): 192140859520

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 10304, 11776, 20608, 41216, 82432, 1685681, 3371362, 6742724, 11799767, 13485448, 23599534, 26970896, 38770663, 47199068, 53941792, 77541326, 94398136, 107883584, 155082652, 188796272, 215767168, 271394641, 310165304, 377592544, 431534336, 542789282, 620330608, 755185088, 863068672, 1085578564, 1240661216, 1510370176, 2171157128, 2481322432, 3020740352, 4342314256, 4962644864, 6041480704, 8684628512, 9925289728, 17369257024, 19850579456, 34738514048, 69477028096, 138954056192]

約数ペア:

[(1, 138954056192), (2, 69477028096), (4, 34738514048), (7, 19850579456), (8, 17369257024), (14, 9925289728), (16, 8684628512), (23, 6041480704), (28, 4962644864), (32, 4342314256), (46, 3020740352), (56, 2481322432), (64, 2171157128), (92, 1510370176), (112, 1240661216), (128, 1085578564), (161, 863068672), (184, 755185088), (224, 620330608), (256, 542789282), (322, 431534336), (368, 377592544), (448, 310165304), (512, 271394641), (644, 215767168), (736, 188796272), (896, 155082652), (1288, 107883584), (1472, 94398136), (1792, 77541326), (2576, 53941792), (2944, 47199068), (3584, 38770663), (5152, 26970896), (5888, 23599534), (10304, 13485448), (11776, 11799767), (20608, 6742724), (41216, 3371362), (82432, 1685681)]