149727856

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{48487}}^1$

素因数の和:48688

約数の個数: 20

約数和(自身を含む): 291606832

約数和(自身を除く): 141878976

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 48487, 96974, 193948, 387896, 775792, 9357991, 18715982, 37431964, 74863928, 149727856]

約数ペア:

[(1, 149727856), (2, 74863928), (4, 37431964), (8, 18715982), (16, 9357991), (193, 775792), (386, 387896), (772, 193948), (1544, 96974), (3088, 48487)]