139601748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81353}}^1$

素因数の和:81384

約数の個数: 48

約数和(自身を含む): 382689216

約数和(自身を除く): 243087468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 81353, 162706, 244059, 325412, 488118, 894883, 976236, 1057589, 1789766, 2115178, 2684649, 3172767, 3579532, 4230356, 5369298, 6345534, 10738596, 11633479, 12691068, 23266958, 34900437, 46533916, 69800874, 139601748]

約数ペア:

[(1, 139601748), (2, 69800874), (3, 46533916), (4, 34900437), (6, 23266958), (11, 12691068), (12, 11633479), (13, 10738596), (22, 6345534), (26, 5369298), (33, 4230356), (39, 3579532), (44, 3172767), (52, 2684649), (66, 2115178), (78, 1789766), (132, 1057589), (143, 976236), (156, 894883), (286, 488118), (429, 325412), (572, 244059), (858, 162706), (1716, 81353)]