156957267860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2198897}}^1$

素因数の和:2199032

約数の個数: 48

約数和(自身を含む): 341339334336

約数和(自身を除く): 184382066476

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 830, 860, 1660, 3569, 7138, 14276, 17845, 35690, 71380, 2198897, 4397794, 8795588, 10994485, 21988970, 43977940, 94552571, 182508451, 189105142, 365016902, 378210284, 472762855, 730033804, 912542255, 945525710, 1825084510, 1891051420, 3650169020, 7847863393, 15695726786, 31391453572, 39239316965, 78478633930, 156957267860]

約数ペア:

[(1, 156957267860), (2, 78478633930), (4, 39239316965), (5, 31391453572), (10, 15695726786), (20, 7847863393), (43, 3650169020), (83, 1891051420), (86, 1825084510), (166, 945525710), (172, 912542255), (215, 730033804), (332, 472762855), (415, 378210284), (430, 365016902), (830, 189105142), (860, 182508451), (1660, 94552571), (3569, 43977940), (7138, 21988970), (14276, 10994485), (17845, 8795588), (35690, 4397794), (71380, 2198897)]