161606784

素因数分解:

$2^7\times 3^1\times {\mathrm{420851}}^1$

素因数の和:420868

約数の個数: 32

約数和(自身を含む): 429269040

約数和(自身を除く): 267662256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 420851, 841702, 1262553, 1683404, 2525106, 3366808, 5050212, 6733616, 10100424, 13467232, 20200848, 26934464, 40401696, 53868928, 80803392, 161606784]

約数ペア:

[(1, 161606784), (2, 80803392), (3, 53868928), (4, 40401696), (6, 26934464), (8, 20200848), (12, 13467232), (16, 10100424), (24, 6733616), (32, 5050212), (48, 3366808), (64, 2525106), (96, 1683404), (128, 1262553), (192, 841702), (384, 420851)]