169042012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{30469}}^1$

素因数の和:30565

約数の個数: 24

約数和(自身を含む): 315669200

約数和(自身を除く): 146627188

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 30469, 60938, 121876, 578911, 1157822, 2224237, 2315644, 4448474, 8896948, 42260503, 84521006, 169042012]

約数ペア:

[(1, 169042012), (2, 84521006), (4, 42260503), (19, 8896948), (38, 4448474), (73, 2315644), (76, 2224237), (146, 1157822), (292, 578911), (1387, 121876), (2774, 60938), (5548, 30469)]