157468756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{5953}}^1$

素因数の和:6363

約数の個数: 24

約数和(自身を含む): 292579560

約数和(自身を除く): 135110804

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 5953, 6613, 11906, 13226, 23812, 26452, 101201, 202402, 404804, 2315717, 4631434, 9262868, 39367189, 78734378, 157468756]

約数ペア:

[(1, 157468756), (2, 78734378), (4, 39367189), (17, 9262868), (34, 4631434), (68, 2315717), (389, 404804), (778, 202402), (1556, 101201), (5953, 26452), (6613, 23812), (11906, 13226)]