161944188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{9137}}^1$

素因数の和:9362

約数の個数: 48

約数和(自身を含む): 433945344

約数和(自身を除く): 272001156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 9137, 17724, 18274, 27411, 36548, 54822, 63959, 109644, 127918, 191877, 255836, 383754, 767508, 1927907, 3855814, 5783721, 7711628, 11567442, 13495349, 23134884, 26990698, 40486047, 53981396, 80972094, 161944188]

約数ペア:

[(1, 161944188), (2, 80972094), (3, 53981396), (4, 40486047), (6, 26990698), (7, 23134884), (12, 13495349), (14, 11567442), (21, 7711628), (28, 5783721), (42, 3855814), (84, 1927907), (211, 767508), (422, 383754), (633, 255836), (844, 191877), (1266, 127918), (1477, 109644), (2532, 63959), (2954, 54822), (4431, 36548), (5908, 27411), (8862, 18274), (9137, 17724)]