159432944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8969}}^1$

素因数の和:9089

約数の個数: 40

約数和(自身を含む): 340357680

約数和(自身を除く): 180924736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 8888, 8969, 17776, 17938, 35876, 71752, 98659, 143504, 197318, 394636, 789272, 905869, 1578544, 1811738, 3623476, 7246952, 9964559, 14493904, 19929118, 39858236, 79716472, 159432944]

約数ペア:

[(1, 159432944), (2, 79716472), (4, 39858236), (8, 19929118), (11, 14493904), (16, 9964559), (22, 7246952), (44, 3623476), (88, 1811738), (101, 1578544), (176, 905869), (202, 789272), (404, 394636), (808, 197318), (1111, 143504), (1616, 98659), (2222, 71752), (4444, 35876), (8888, 17938), (8969, 17776)]