172801304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16451}}^1$

素因数の和:16571

約数の個数: 32

約数和(自身を含む): 352401840

約数和(自身を除く): 179600536

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 16451, 32902, 65804, 131608, 213863, 427726, 855452, 1661551, 1710904, 3323102, 6646204, 13292408, 21600163, 43200326, 86400652, 172801304]

約数ペア:

[(1, 172801304), (2, 86400652), (4, 43200326), (8, 21600163), (13, 13292408), (26, 6646204), (52, 3323102), (101, 1710904), (104, 1661551), (202, 855452), (404, 427726), (808, 213863), (1313, 131608), (2626, 65804), (5252, 32902), (10504, 16451)]