156908739224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2155103}}^1$

素因数の和:2155607

約数の個数: 32

約数和(自身を含む): 310334976000

約数和(自身を除く): 153426236776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 479, 958, 1916, 3832, 9101, 18202, 36404, 72808, 2155103, 4310206, 8620412, 17240824, 40946957, 81893914, 163787828, 327575656, 1032294337, 2064588674, 4129177348, 8258354696, 19613592403, 39227184806, 78454369612, 156908739224]

約数ペア:

[(1, 156908739224), (2, 78454369612), (4, 39227184806), (8, 19613592403), (19, 8258354696), (38, 4129177348), (76, 2064588674), (152, 1032294337), (479, 327575656), (958, 163787828), (1916, 81893914), (3832, 40946957), (9101, 17240824), (18202, 8620412), (36404, 4310206), (72808, 2155103)]