157098365168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577567519}}^1$

素因数の和:577567544

約数の個数: 20

約数和(自身を含む): 322282676160

約数和(自身を除く): 165184310992

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577567519, 1155135038, 2310270076, 4620540152, 9241080304, 9818647823, 19637295646, 39274591292, 78549182584, 157098365168]

約数ペア:

[(1, 157098365168), (2, 78549182584), (4, 39274591292), (8, 19637295646), (16, 9818647823), (17, 9241080304), (34, 4620540152), (68, 2310270076), (136, 1155135038), (272, 577567519)]