164069828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{12277}}^1$

素因数の和:12551

約数の個数: 24

約数和(自身を含む): 310436952

約数和(自身を除く): 146367124

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 12277, 13364, 24554, 49108, 159601, 319202, 638404, 3155189, 6310378, 12620756, 41017457, 82034914, 164069828]

約数ペア:

[(1, 164069828), (2, 82034914), (4, 41017457), (13, 12620756), (26, 6310378), (52, 3155189), (257, 638404), (514, 319202), (1028, 159601), (3341, 49108), (6682, 24554), (12277, 13364)]