159856814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{911}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 274409856

約数和(自身を除く): 114553042

約数列:

[1, 2, 13, 17, 26, 34, 221, 397, 442, 794, 911, 1822, 5161, 6749, 10322, 11843, 13498, 15487, 23686, 30974, 87737, 175474, 201331, 361667, 402662, 723334, 4701671, 6148339, 9403342, 12296678, 79928407, 159856814]

約数ペア:

[(1, 159856814), (2, 79928407), (13, 12296678), (17, 9403342), (26, 6148339), (34, 4701671), (221, 723334), (397, 402662), (442, 361667), (794, 201331), (911, 175474), (1822, 87737), (5161, 30974), (6749, 23686), (10322, 15487), (11843, 13498)]