164511438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{301303}}^1$

素因数の和:301328

約数の個数: 32

約数和(自身を含む): 404952576

約数和(自身を除く): 240441138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 301303, 602606, 903909, 1807818, 2109121, 3916939, 4218242, 6327363, 7833878, 11750817, 12654726, 23501634, 27418573, 54837146, 82255719, 164511438]

約数ペア:

[(1, 164511438), (2, 82255719), (3, 54837146), (6, 27418573), (7, 23501634), (13, 12654726), (14, 11750817), (21, 7833878), (26, 6327363), (39, 4218242), (42, 3916939), (78, 2109121), (91, 1807818), (182, 903909), (273, 602606), (546, 301303)]