155642214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1447}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 385330176

約数和(自身を除く): 229687962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 197, 273, 394, 546, 591, 1182, 1379, 1447, 2561, 2758, 2894, 4137, 4341, 5122, 7683, 8274, 8682, 10129, 15366, 17927, 18811, 20258, 30387, 35854, 37622, 53781, 56433, 60774, 107562, 112866, 131677, 263354, 285059, 395031, 570118, 790062, 855177, 1710354, 1995413, 3705767, 3990826, 5986239, 7411534, 11117301, 11972478, 22234602, 25940369, 51880738, 77821107, 155642214]

約数ペア:

[(1, 155642214), (2, 77821107), (3, 51880738), (6, 25940369), (7, 22234602), (13, 11972478), (14, 11117301), (21, 7411534), (26, 5986239), (39, 3990826), (42, 3705767), (78, 1995413), (91, 1710354), (182, 855177), (197, 790062), (273, 570118), (394, 395031), (546, 285059), (591, 263354), (1182, 131677), (1379, 112866), (1447, 107562), (2561, 60774), (2758, 56433), (2894, 53781), (4137, 37622), (4341, 35854), (5122, 30387), (7683, 20258), (8274, 18811), (8682, 17927), (10129, 15366)]