140384864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3011}}^1$

素因数の和:3099

約数の個数: 48

約数和(自身を含む): 291465216

約数和(自身を除く): 151080352

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1504, 2914, 3011, 5828, 6022, 11656, 12044, 23312, 24088, 46624, 48176, 93341, 96352, 141517, 186682, 283034, 373364, 566068, 746728, 1132136, 1493456, 2264272, 2986912, 4387027, 4528544, 8774054, 17548108, 35096216, 70192432, 140384864]

約数ペア:

[(1, 140384864), (2, 70192432), (4, 35096216), (8, 17548108), (16, 8774054), (31, 4528544), (32, 4387027), (47, 2986912), (62, 2264272), (94, 1493456), (124, 1132136), (188, 746728), (248, 566068), (376, 373364), (496, 283034), (752, 186682), (992, 141517), (1457, 96352), (1504, 93341), (2914, 48176), (3011, 46624), (5828, 24088), (6022, 23312), (11656, 12044)]