165742996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 314740944

約数和(自身を除く): 148997948

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 173, 193, 292, 346, 386, 692, 772, 1241, 2482, 2941, 3281, 4964, 5882, 6562, 11764, 12629, 13124, 14089, 25258, 28178, 33389, 50516, 56356, 66778, 133556, 214693, 239513, 429386, 479026, 567613, 858772, 958052, 1135226, 2270452, 2437397, 4874794, 9749588, 41435749, 82871498, 165742996]

約数ペア:

[(1, 165742996), (2, 82871498), (4, 41435749), (17, 9749588), (34, 4874794), (68, 2437397), (73, 2270452), (146, 1135226), (173, 958052), (193, 858772), (292, 567613), (346, 479026), (386, 429386), (692, 239513), (772, 214693), (1241, 133556), (2482, 66778), (2941, 56356), (3281, 50516), (4964, 33389), (5882, 28178), (6562, 25258), (11764, 14089), (12629, 13124)]