139518008

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42227}}^1$

素因数の和:42299

約数の個数: 32

約数和(自身を含む): 304041600

約数和(自身を除く): 164523592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 42227, 84454, 168908, 295589, 337816, 591178, 1182356, 2364712, 2491393, 4982786, 9965572, 17439751, 19931144, 34879502, 69759004, 139518008]

約数ペア:

[(1, 139518008), (2, 69759004), (4, 34879502), (7, 19931144), (8, 17439751), (14, 9965572), (28, 4982786), (56, 2491393), (59, 2364712), (118, 1182356), (236, 591178), (413, 337816), (472, 295589), (826, 168908), (1652, 84454), (3304, 42227)]