158587436

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{68239}}^1$

素因数の和:68333

約数の個数: 24

約数和(自身を含む): 321000960

約数和(自身を除く): 162413524

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 68239, 136478, 272956, 477673, 955346, 1910692, 5663837, 11327674, 22655348, 39646859, 79293718, 158587436]

約数ペア:

[(1, 158587436), (2, 79293718), (4, 39646859), (7, 22655348), (14, 11327674), (28, 5663837), (83, 1910692), (166, 955346), (332, 477673), (581, 272956), (1162, 136478), (2324, 68239)]