145204084

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{202799}}^1$

素因数の和:202982

約数の個数: 12

約数和(自身を含む): 255528000

約数和(自身を除く): 110323916

約数列:

[1, 2, 4, 179, 358, 716, 202799, 405598, 811196, 36301021, 72602042, 145204084]

約数ペア:

[(1, 145204084), (2, 72602042), (4, 36301021), (179, 811196), (358, 405598), (716, 202799)]