154893376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{220019}}^1$

素因数の和:220042

約数の個数: 28

約数和(自身を含む): 335310480

約数和(自身を除く): 180417104

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 220019, 440038, 880076, 1760152, 2420209, 3520304, 4840418, 7040608, 9680836, 14081216, 19361672, 38723344, 77446688, 154893376]

約数ペア:

[(1, 154893376), (2, 77446688), (4, 38723344), (8, 19361672), (11, 14081216), (16, 9680836), (22, 7040608), (32, 4840418), (44, 3520304), (64, 2420209), (88, 1760152), (176, 880076), (352, 440038), (704, 220019)]