157675167

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 278853120

約数和(自身を除く): 121177953

約数列:

[1, 3, 9, 13, 19, 27, 37, 39, 57, 71, 81, 111, 117, 171, 213, 243, 247, 333, 351, 481, 513, 639, 703, 741, 923, 999, 1053, 1349, 1443, 1539, 1917, 2109, 2223, 2627, 2769, 2997, 3159, 4047, 4329, 4617, 5751, 6327, 6669, 7881, 8307, 8991, 9139, 12141, 12987, 17253, 17537, 18981, 20007, 23643, 24921, 27417, 34151, 36423, 38961, 49913, 52611, 56943, 60021, 70929, 74763, 82251, 102453, 109269, 116883, 149739, 157833, 170829, 212787, 224289, 246753, 307359, 327807, 449217, 473499, 638361, 648869, 740259, 922077, 1347651, 1420497, 1946607, 2220777, 2766231, 4042953, 4261491, 5839821, 8298693, 12128859, 17519463, 52558389, 157675167]

約数ペア:

[(1, 157675167), (3, 52558389), (9, 17519463), (13, 12128859), (19, 8298693), (27, 5839821), (37, 4261491), (39, 4042953), (57, 2766231), (71, 2220777), (81, 1946607), (111, 1420497), (117, 1347651), (171, 922077), (213, 740259), (243, 648869), (247, 638361), (333, 473499), (351, 449217), (481, 327807), (513, 307359), (639, 246753), (703, 224289), (741, 212787), (923, 170829), (999, 157833), (1053, 149739), (1349, 116883), (1443, 109269), (1539, 102453), (1917, 82251), (2109, 74763), (2223, 70929), (2627, 60021), (2769, 56943), (2997, 52611), (3159, 49913), (4047, 38961), (4329, 36423), (4617, 34151), (5751, 27417), (6327, 24921), (6669, 23643), (7881, 20007), (8307, 18981), (8991, 17537), (9139, 17253), (12141, 12987)]