142678722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 306361440

約数和(自身を除く): 163682718

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 289, 321, 578, 642, 769, 867, 1538, 1734, 1819, 2307, 3638, 4614, 5457, 10914, 13073, 26146, 30923, 39219, 61846, 78438, 82283, 92769, 164566, 185538, 222241, 246849, 444482, 493698, 666723, 1333446, 1398811, 2797622, 4196433, 8392866, 23779787, 47559574, 71339361, 142678722]

約数ペア:

[(1, 142678722), (2, 71339361), (3, 47559574), (6, 23779787), (17, 8392866), (34, 4196433), (51, 2797622), (102, 1398811), (107, 1333446), (214, 666723), (289, 493698), (321, 444482), (578, 246849), (642, 222241), (769, 185538), (867, 164566), (1538, 92769), (1734, 82283), (1819, 78438), (2307, 61846), (3638, 39219), (4614, 30923), (5457, 26146), (10914, 13073)]