156920483486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8111}}^1\times {\mathrm{9419}}^1$

素因数の和:17624

約数の個数: 32

約数和(自身を含む): 256754534400

約数和(自身を除く): 99834050914

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 8111, 9419, 16222, 18838, 105443, 122447, 210886, 244894, 640769, 744101, 1281538, 1488202, 8329997, 9673313, 16659994, 19346626, 76397509, 152795018, 993167617, 1986335234, 6035403211, 12070806422, 78460241743, 156920483486]

約数ペア:

[(1, 156920483486), (2, 78460241743), (13, 12070806422), (26, 6035403211), (79, 1986335234), (158, 993167617), (1027, 152795018), (2054, 76397509), (8111, 19346626), (9419, 16659994), (16222, 9673313), (18838, 8329997), (105443, 1488202), (122447, 1281538), (210886, 744101), (244894, 640769)]