157052518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4649}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 285696000

約数和(自身を除く): 128643482

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4649, 4826, 9298, 16891, 32543, 33782, 65086, 88331, 176662, 590423, 618317, 1180846, 1236634, 4132961, 8265922, 11218037, 22436074, 78526259, 157052518]

約数ペア:

[(1, 157052518), (2, 78526259), (7, 22436074), (14, 11218037), (19, 8265922), (38, 4132961), (127, 1236634), (133, 1180846), (254, 618317), (266, 590423), (889, 176662), (1778, 88331), (2413, 65086), (4649, 33782), (4826, 32543), (9298, 16891)]