128410176

素因数分解:

$2^6\times 3^1\times {\mathrm{668803}}^1$

素因数の和:668818

約数の個数: 28

約数和(自身を含む): 339752432

約数和(自身を除く): 211342256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 668803, 1337606, 2006409, 2675212, 4012818, 5350424, 8025636, 10700848, 16051272, 21401696, 32102544, 42803392, 64205088, 128410176]

約数ペア:

[(1, 128410176), (2, 64205088), (3, 42803392), (4, 32102544), (6, 21401696), (8, 16051272), (12, 10700848), (16, 8025636), (24, 5350424), (32, 4012818), (48, 2675212), (64, 2006409), (96, 1337606), (192, 668803)]