142203948

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{78479}}^1$

素因数の和:78637

約数の個数: 24

約数和(自身を含む): 334010880

約数和(自身を除く): 191806932

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 78479, 156958, 235437, 313916, 470874, 941748, 11850329, 23700658, 35550987, 47401316, 71101974, 142203948]

約数ペア:

[(1, 142203948), (2, 71101974), (3, 47401316), (4, 35550987), (6, 23700658), (12, 11850329), (151, 941748), (302, 470874), (453, 313916), (604, 235437), (906, 156958), (1812, 78479)]