148667072

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{74933}}^1$

素因数の和:74976

約数の個数: 28

約数和(自身を含む): 304531776

約数和(自身を除く): 155864704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 74933, 149866, 299732, 599464, 1198928, 2322923, 2397856, 4645846, 4795712, 9291692, 18583384, 37166768, 74333536, 148667072]

約数ペア:

[(1, 148667072), (2, 74333536), (4, 37166768), (8, 18583384), (16, 9291692), (31, 4795712), (32, 4645846), (62, 2397856), (64, 2322923), (124, 1198928), (248, 599464), (496, 299732), (992, 149866), (1984, 74933)]