159597328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6619}}^1$

素因数の和:6775

約数の個数: 40

約数和(自身を含む): 339844320

約数和(自身を除く): 180246992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 1096, 1507, 2192, 3014, 6028, 6619, 12056, 13238, 24112, 26476, 52952, 72809, 105904, 145618, 291236, 582472, 906803, 1164944, 1813606, 3627212, 7254424, 9974833, 14508848, 19949666, 39899332, 79798664, 159597328]

約数ペア:

[(1, 159597328), (2, 79798664), (4, 39899332), (8, 19949666), (11, 14508848), (16, 9974833), (22, 7254424), (44, 3627212), (88, 1813606), (137, 1164944), (176, 906803), (274, 582472), (548, 291236), (1096, 145618), (1507, 105904), (2192, 72809), (3014, 52952), (6028, 26476), (6619, 24112), (12056, 13238)]