168385428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{150883}}^1$

素因数の和:150924

約数の個数: 36

約数和(自身を含む): 439374208

約数和(自身を除く): 270988780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 150883, 301766, 452649, 603532, 905298, 1357947, 1810596, 2715894, 4677373, 5431788, 9354746, 14032119, 18709492, 28064238, 42096357, 56128476, 84192714, 168385428]

約数ペア:

[(1, 168385428), (2, 84192714), (3, 56128476), (4, 42096357), (6, 28064238), (9, 18709492), (12, 14032119), (18, 9354746), (31, 5431788), (36, 4677373), (62, 2715894), (93, 1810596), (124, 1357947), (186, 905298), (279, 603532), (372, 452649), (558, 301766), (1116, 150883)]