156986458442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{515477}}^1$

素因数の和:515726

約数の個数: 32

約数和(自身を含む): 261285488640

約数和(自身を除く): 104299030198

約数列:

[1, 2, 11, 22, 109, 127, 218, 254, 1199, 1397, 2398, 2794, 13843, 27686, 152273, 304546, 515477, 1030954, 5670247, 11340494, 56186993, 65465579, 112373986, 130931158, 618056923, 720121369, 1236113846, 1440242738, 7135748111, 14271496222, 78493229221, 156986458442]

約数ペア:

[(1, 156986458442), (2, 78493229221), (11, 14271496222), (22, 7135748111), (109, 1440242738), (127, 1236113846), (218, 720121369), (254, 618056923), (1199, 130931158), (1397, 112373986), (2398, 65465579), (2794, 56186993), (13843, 11340494), (27686, 5670247), (152273, 1030954), (304546, 515477)]