156949072

素因数分解:

$2^4\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1949}}^1$

素因数の和:2683

約数の個数: 40

約数和(自身を含む): 348192000

約数和(自身を除く): 191242928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 719, 1438, 1949, 2876, 3898, 5033, 5752, 7796, 10066, 11504, 13643, 15592, 20132, 27286, 31184, 40264, 54572, 80528, 109144, 218288, 1401331, 2802662, 5605324, 9809317, 11210648, 19618634, 22421296, 39237268, 78474536, 156949072]

約数ペア:

[(1, 156949072), (2, 78474536), (4, 39237268), (7, 22421296), (8, 19618634), (14, 11210648), (16, 9809317), (28, 5605324), (56, 2802662), (112, 1401331), (719, 218288), (1438, 109144), (1949, 80528), (2876, 54572), (3898, 40264), (5033, 31184), (5752, 27286), (7796, 20132), (10066, 15592), (11504, 13643)]