121285648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{6823}}^1$

素因数の和:6943

約数の個数: 40

約数和(自身を含む): 258929856

約数和(自身を除く): 137644208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 6823, 8888, 13646, 17776, 27292, 54584, 75053, 109168, 150106, 300212, 600424, 689123, 1200848, 1378246, 2756492, 5512984, 7580353, 11025968, 15160706, 30321412, 60642824, 121285648]

約数ペア:

[(1, 121285648), (2, 60642824), (4, 30321412), (8, 15160706), (11, 11025968), (16, 7580353), (22, 5512984), (44, 2756492), (88, 1378246), (101, 1200848), (176, 689123), (202, 600424), (404, 300212), (808, 150106), (1111, 109168), (1616, 75053), (2222, 54584), (4444, 27292), (6823, 17776), (8888, 13646)]