162364790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2981

約数の個数: 64

約数和(自身を含む): 361304064

約数和(自身を除く): 198939274

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 2903, 3290, 3995, 5593, 5806, 7990, 11186, 14515, 20321, 27965, 29030, 40642, 49351, 55930, 98702, 101605, 136441, 203210, 246755, 272882, 345457, 493510, 682205, 690914, 955087, 1364410, 1727285, 1910174, 2319497, 3454570, 4638994, 4775435, 9550870, 11597485, 16236479, 23194970, 32472958, 81182395, 162364790]

約数ペア:

[(1, 162364790), (2, 81182395), (5, 32472958), (7, 23194970), (10, 16236479), (14, 11597485), (17, 9550870), (34, 4775435), (35, 4638994), (47, 3454570), (70, 2319497), (85, 1910174), (94, 1727285), (119, 1364410), (170, 955087), (235, 690914), (238, 682205), (329, 493510), (470, 345457), (595, 272882), (658, 246755), (799, 203210), (1190, 136441), (1598, 101605), (1645, 98702), (2903, 55930), (3290, 49351), (3995, 40642), (5593, 29030), (5806, 27965), (7990, 20321), (11186, 14515)]