162248520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193153}}^1$

素因数の和:193174

約数の個数: 64

約数和(自身を含む): 556283520

約数和(自身を除く): 394035000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 193153, 386306, 579459, 772612, 965765, 1158918, 1352071, 1545224, 1931530, 2317836, 2704142, 2897295, 3863060, 4056213, 4635672, 5408284, 5794590, 6760355, 7726120, 8112426, 10816568, 11589180, 13520710, 16224852, 20281065, 23178360, 27041420, 32449704, 40562130, 54082840, 81124260, 162248520]

約数ペア:

[(1, 162248520), (2, 81124260), (3, 54082840), (4, 40562130), (5, 32449704), (6, 27041420), (7, 23178360), (8, 20281065), (10, 16224852), (12, 13520710), (14, 11589180), (15, 10816568), (20, 8112426), (21, 7726120), (24, 6760355), (28, 5794590), (30, 5408284), (35, 4635672), (40, 4056213), (42, 3863060), (56, 2897295), (60, 2704142), (70, 2317836), (84, 1931530), (105, 1545224), (120, 1352071), (140, 1158918), (168, 965765), (210, 772612), (280, 579459), (420, 386306), (840, 193153)]