149764951

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 187246080

約数和(自身を除く): 37481129

約数列:

[1, 7, 17, 59, 83, 119, 257, 413, 581, 1003, 1411, 1799, 4369, 4897, 7021, 9877, 15163, 21331, 30583, 34279, 83249, 106141, 149317, 257771, 362627, 582743, 1258529, 1804397, 2538389, 8809703, 21394993, 149764951]

約数ペア:

[(1, 149764951), (7, 21394993), (17, 8809703), (59, 2538389), (83, 1804397), (119, 1258529), (257, 582743), (413, 362627), (581, 257771), (1003, 149317), (1411, 106141), (1799, 83249), (4369, 34279), (4897, 30583), (7021, 21331), (9877, 15163)]