169664221408

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{1061}}^1\times {\mathrm{41299}}^1$

素因数の和:42392

約数の個数: 72

約数和(自身を含む): 367507967400

約数和(自身を除く): 197843745992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1061, 1936, 2122, 3872, 4244, 8488, 11671, 16976, 23342, 33952, 41299, 46684, 82598, 93368, 128381, 165196, 186736, 256762, 330392, 373472, 454289, 513524, 660784, 908578, 1027048, 1321568, 1817156, 2054096, 3634312, 4108192, 4997179, 7268624, 9994358, 14537248, 19988716, 39977432, 43818239, 79954864, 87636478, 159909728, 175272956, 350545912, 482000629, 701091824, 964001258, 1402183648, 1928002516, 3856005032, 5302006919, 7712010064, 10604013838, 15424020128, 21208027676, 42416055352, 84832110704, 169664221408]

約数ペア:

[(1, 169664221408), (2, 84832110704), (4, 42416055352), (8, 21208027676), (11, 15424020128), (16, 10604013838), (22, 7712010064), (32, 5302006919), (44, 3856005032), (88, 1928002516), (121, 1402183648), (176, 964001258), (242, 701091824), (352, 482000629), (484, 350545912), (968, 175272956), (1061, 159909728), (1936, 87636478), (2122, 79954864), (3872, 43818239), (4244, 39977432), (8488, 19988716), (11671, 14537248), (16976, 9994358), (23342, 7268624), (33952, 4997179), (41299, 4108192), (46684, 3634312), (82598, 2054096), (93368, 1817156), (128381, 1321568), (165196, 1027048), (186736, 908578), (256762, 660784), (330392, 513524), (373472, 454289)]