162391306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 314772480

約数和(自身を除く): 152381174

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 137, 154, 179, 274, 301, 358, 473, 602, 946, 959, 1253, 1507, 1918, 1969, 2506, 3014, 3311, 3938, 5891, 6622, 7697, 10549, 11782, 13783, 15394, 21098, 24523, 27566, 41237, 49046, 53879, 64801, 82474, 84667, 107758, 129602, 169334, 171661, 269753, 343322, 453607, 539506, 592669, 907214, 1054489, 1185338, 1888271, 2108978, 3776542, 7381423, 11599379, 14762846, 23198758, 81195653, 162391306]

約数ペア:

[(1, 162391306), (2, 81195653), (7, 23198758), (11, 14762846), (14, 11599379), (22, 7381423), (43, 3776542), (77, 2108978), (86, 1888271), (137, 1185338), (154, 1054489), (179, 907214), (274, 592669), (301, 539506), (358, 453607), (473, 343322), (602, 269753), (946, 171661), (959, 169334), (1253, 129602), (1507, 107758), (1918, 84667), (1969, 82474), (2506, 64801), (3014, 53879), (3311, 49046), (3938, 41237), (5891, 27566), (6622, 24523), (7697, 21098), (10549, 15394), (11782, 13783)]