159719182

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 304974720

約数和(自身を除く): 145255538

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 73, 119, 146, 203, 238, 317, 406, 493, 511, 634, 986, 1022, 1241, 2117, 2219, 2482, 3451, 4234, 4438, 5389, 6902, 8687, 9193, 10778, 14819, 17374, 18386, 23141, 29638, 35989, 37723, 46282, 64351, 71978, 75446, 128702, 156281, 161987, 251923, 312562, 323974, 393397, 503846, 671089, 786794, 1093967, 1342178, 2187934, 2753779, 4697623, 5507558, 9395246, 11408513, 22817026, 79859591, 159719182]

約数ペア:

[(1, 159719182), (2, 79859591), (7, 22817026), (14, 11408513), (17, 9395246), (29, 5507558), (34, 4697623), (58, 2753779), (73, 2187934), (119, 1342178), (146, 1093967), (203, 786794), (238, 671089), (317, 503846), (406, 393397), (493, 323974), (511, 312562), (634, 251923), (986, 161987), (1022, 156281), (1241, 128702), (2117, 75446), (2219, 71978), (2482, 64351), (3451, 46282), (4234, 37723), (4438, 35989), (5389, 29638), (6902, 23141), (8687, 18386), (9193, 17374), (10778, 14819)]