128822406

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{118621}}^1$

素因数の和:118807

約数の個数: 16

約数和(自身を含む): 259070448

約数和(自身を除く): 130248042

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 118621, 237242, 355863, 711726, 21470401, 42940802, 64411203, 128822406]

約数ペア:

[(1, 128822406), (2, 64411203), (3, 42940802), (6, 21470401), (181, 711726), (362, 355863), (543, 237242), (1086, 118621)]