129486824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50111}}^1$

素因数の和:50153

約数の個数: 32

約数和(自身を含む): 270604800

約数和(自身を除く): 141117976

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 50111, 100222, 200444, 400888, 851887, 952109, 1703774, 1904218, 3407548, 3808436, 6815096, 7616872, 16185853, 32371706, 64743412, 129486824]

約数ペア:

[(1, 129486824), (2, 64743412), (4, 32371706), (8, 16185853), (17, 7616872), (19, 6815096), (34, 3808436), (38, 3407548), (68, 1904218), (76, 1703774), (136, 952109), (152, 851887), (323, 400888), (646, 200444), (1292, 100222), (2584, 50111)]