155674192

素因数分解:

$2^4\times {\mathrm{1951}}^1\times {\mathrm{4987}}^1$

素因数の和:6946

約数の個数: 20

約数和(自身を含む): 301833856

約数和(自身を除く): 146159664

約数列:

[1, 2, 4, 8, 16, 1951, 3902, 4987, 7804, 9974, 15608, 19948, 31216, 39896, 79792, 9729637, 19459274, 38918548, 77837096, 155674192]

約数ペア:

[(1, 155674192), (2, 77837096), (4, 38918548), (8, 19459274), (16, 9729637), (1951, 79792), (3902, 39896), (4987, 31216), (7804, 19948), (9974, 15608)]