157342976

素因数分解:

$2^8\times 7^1\times {\mathrm{87803}}^1$

素因数の和:87826

約数の個数: 36

約数和(自身を含む): 358942752

約数和(自身を除く): 201599776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 87803, 175606, 351212, 614621, 702424, 1229242, 1404848, 2458484, 2809696, 4916968, 5619392, 9833936, 11238784, 19667872, 22477568, 39335744, 78671488, 157342976]

約数ペア:

[(1, 157342976), (2, 78671488), (4, 39335744), (7, 22477568), (8, 19667872), (14, 11238784), (16, 9833936), (28, 5619392), (32, 4916968), (56, 2809696), (64, 2458484), (112, 1404848), (128, 1229242), (224, 702424), (256, 614621), (448, 351212), (896, 175606), (1792, 87803)]