168026742

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42239}}^1$

素因数の和:42277

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 247107978

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 42239, 84478, 126717, 253434, 380151, 549107, 718063, 760302, 1098214, 1436126, 1647321, 2154189, 3294642, 4308378, 4941963, 6462567, 9334819, 9883926, 12925134, 18669638, 28004457, 56008914, 84013371, 168026742]

約数ペア:

[(1, 168026742), (2, 84013371), (3, 56008914), (6, 28004457), (9, 18669638), (13, 12925134), (17, 9883926), (18, 9334819), (26, 6462567), (34, 4941963), (39, 4308378), (51, 3294642), (78, 2154189), (102, 1647321), (117, 1436126), (153, 1098214), (221, 760302), (234, 718063), (306, 549107), (442, 380151), (663, 253434), (1326, 126717), (1989, 84478), (3978, 42239)]