153805316

素因数分解:

$2^2\times 7^3\times {\mathrm{112103}}^1$

素因数の和:112128

約数の個数: 24

約数和(自身を含む): 313891200

約数和(自身を除く): 160085884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 112103, 224206, 448412, 784721, 1569442, 3138884, 5493047, 10986094, 21972188, 38451329, 76902658, 153805316]

約数ペア:

[(1, 153805316), (2, 76902658), (4, 38451329), (7, 21972188), (14, 10986094), (28, 5493047), (49, 3138884), (98, 1569442), (196, 784721), (343, 448412), (686, 224206), (1372, 112103)]