142228814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{21121}}^1$

素因数の和:21180

約数の個数: 32

約数和(自身を含む): 269685696

約数和(自身を除く): 127456882

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 21121, 42242, 147847, 274573, 295694, 549146, 781477, 1562954, 1922011, 3844022, 5470339, 10159201, 10940678, 20318402, 71114407, 142228814]

約数ペア:

[(1, 142228814), (2, 71114407), (7, 20318402), (13, 10940678), (14, 10159201), (26, 5470339), (37, 3844022), (74, 1922011), (91, 1562954), (182, 781477), (259, 549146), (481, 295694), (518, 274573), (962, 147847), (3367, 42242), (6734, 21121)]