181887968

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{77863}}^1$

素因数の和:77946

約数の個数: 24

約数和(自身を含む): 363001968

約数和(自身を除く): 181114000

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 77863, 155726, 311452, 622904, 1245808, 2491616, 5683999, 11367998, 22735996, 45471992, 90943984, 181887968]

約数ペア:

[(1, 181887968), (2, 90943984), (4, 45471992), (8, 22735996), (16, 11367998), (32, 5683999), (73, 2491616), (146, 1245808), (292, 622904), (584, 311452), (1168, 155726), (2336, 77863)]