131623016

素因数分解:

$2^3\times 7^2\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 288100800

約数和(自身を除く): 156477784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 467, 719, 934, 1438, 1868, 2876, 3269, 3736, 5033, 5752, 6538, 10066, 13076, 20132, 22883, 26152, 35231, 40264, 45766, 70462, 91532, 140924, 183064, 281848, 335773, 671546, 1343092, 2350411, 2686184, 4700822, 9401644, 16452877, 18803288, 32905754, 65811508, 131623016]

約数ペア:

[(1, 131623016), (2, 65811508), (4, 32905754), (7, 18803288), (8, 16452877), (14, 9401644), (28, 4700822), (49, 2686184), (56, 2350411), (98, 1343092), (196, 671546), (392, 335773), (467, 281848), (719, 183064), (934, 140924), (1438, 91532), (1868, 70462), (2876, 45766), (3269, 40264), (3736, 35231), (5033, 26152), (5752, 22883), (6538, 20132), (10066, 13076)]