140895564

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{617963}}^1$

素因数の和:617989

約数の個数: 24

約数和(自身を含む): 346059840

約数和(自身を除く): 205164276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 617963, 1235926, 1853889, 2471852, 3707778, 7415556, 11741297, 23482594, 35223891, 46965188, 70447782, 140895564]

約数ペア:

[(1, 140895564), (2, 70447782), (3, 46965188), (4, 35223891), (6, 23482594), (12, 11741297), (19, 7415556), (38, 3707778), (57, 2471852), (76, 1853889), (114, 1235926), (228, 617963)]