157437516

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2551}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 380145920

約数和(自身を除く): 222708404

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 139, 148, 222, 278, 417, 444, 556, 834, 1668, 2551, 5102, 5143, 7653, 10204, 10286, 15306, 15429, 20572, 30612, 30858, 61716, 94387, 188774, 283161, 354589, 377548, 566322, 709178, 1063767, 1132644, 1418356, 2127534, 4255068, 13119793, 26239586, 39359379, 52479172, 78718758, 157437516]

約数ペア:

[(1, 157437516), (2, 78718758), (3, 52479172), (4, 39359379), (6, 26239586), (12, 13119793), (37, 4255068), (74, 2127534), (111, 1418356), (139, 1132644), (148, 1063767), (222, 709178), (278, 566322), (417, 377548), (444, 354589), (556, 283161), (834, 188774), (1668, 94387), (2551, 61716), (5102, 30858), (5143, 30612), (7653, 20572), (10204, 15429), (10286, 15306)]