157047424

素因数分解:

$2^7\times {\mathrm{787}}^1\times {\mathrm{1559}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 313466400

約数和(自身を除く): 156418976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 787, 1559, 1574, 3118, 3148, 6236, 6296, 12472, 12592, 24944, 25184, 49888, 50368, 99776, 100736, 199552, 1226933, 2453866, 4907732, 9815464, 19630928, 39261856, 78523712, 157047424]

約数ペア:

[(1, 157047424), (2, 78523712), (4, 39261856), (8, 19630928), (16, 9815464), (32, 4907732), (64, 2453866), (128, 1226933), (787, 199552), (1559, 100736), (1574, 99776), (3118, 50368), (3148, 49888), (6236, 25184), (6296, 24944), (12472, 12592)]