147970192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{298327}}^1$

素因数の和:298366

約数の個数: 20

約数和(自身を含む): 295941376

約数和(自身を除く): 147971184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 298327, 596654, 1193308, 2386616, 4773232, 9248137, 18496274, 36992548, 73985096, 147970192]

約数ペア:

[(1, 147970192), (2, 73985096), (4, 36992548), (8, 18496274), (16, 9248137), (31, 4773232), (62, 2386616), (124, 1193308), (248, 596654), (496, 298327)]