158474711152

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{5977471}}^1$

素因数の和:5979136

約数の個数: 20

約数和(自身を含む): 307230105856

約数和(自身を除く): 148755394704

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 13256, 26512, 5977471, 11954942, 23909884, 47819768, 95639536, 9904669447, 19809338894, 39618677788, 79237355576, 158474711152]

約数ペア:

[(1, 158474711152), (2, 79237355576), (4, 39618677788), (8, 19809338894), (16, 9904669447), (1657, 95639536), (3314, 47819768), (6628, 23909884), (13256, 11954942), (26512, 5977471)]