155527504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2099}}^1$

素因数の和:2539

約数の個数: 40

約数和(自身を含む): 329666400

約数和(自身を除く): 174138896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 421, 842, 1684, 2099, 3368, 4198, 4631, 6736, 8396, 9262, 16792, 18524, 23089, 33584, 37048, 46178, 74096, 92356, 184712, 369424, 883679, 1767358, 3534716, 7069432, 9720469, 14138864, 19440938, 38881876, 77763752, 155527504]

約数ペア:

[(1, 155527504), (2, 77763752), (4, 38881876), (8, 19440938), (11, 14138864), (16, 9720469), (22, 7069432), (44, 3534716), (88, 1767358), (176, 883679), (421, 369424), (842, 184712), (1684, 92356), (2099, 74096), (3368, 46178), (4198, 37048), (4631, 33584), (6736, 23089), (8396, 18524), (9262, 16792)]