163093238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 314603520

約数和(自身を除く): 151510282

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 2239, 3311, 4478, 5203, 6622, 10406, 15673, 24629, 31346, 36421, 49258, 72842, 96277, 172403, 192554, 270919, 344806, 541838, 673939, 1059047, 1347878, 1896433, 2118094, 3792866, 7413329, 11649517, 14826658, 23299034, 81546619, 163093238]

約数ペア:

[(1, 163093238), (2, 81546619), (7, 23299034), (11, 14826658), (14, 11649517), (22, 7413329), (43, 3792866), (77, 2118094), (86, 1896433), (121, 1347878), (154, 1059047), (242, 673939), (301, 541838), (473, 344806), (602, 270919), (847, 192554), (946, 172403), (1694, 96277), (2239, 72842), (3311, 49258), (4478, 36421), (5203, 31346), (6622, 24629), (10406, 15673)]