143008208

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41189}}^1$

素因数の和:41235

約数の個数: 40

約数和(自身を含む): 326883840

約数和(自身を除く): 183875632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 41189, 82378, 164756, 288323, 329512, 576646, 659024, 1153292, 1276859, 2306584, 2553718, 4613168, 5107436, 8938013, 10214872, 17876026, 20429744, 35752052, 71504104, 143008208]

約数ペア:

[(1, 143008208), (2, 71504104), (4, 35752052), (7, 20429744), (8, 17876026), (14, 10214872), (16, 8938013), (28, 5107436), (31, 4613168), (56, 2553718), (62, 2306584), (112, 1276859), (124, 1153292), (217, 659024), (248, 576646), (434, 329512), (496, 288323), (868, 164756), (1736, 82378), (3472, 41189)]