170861742

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 375878880

約数和(自身を除く): 205017138

約数列:

[1, 2, 3, 6, 9, 18, 137, 193, 274, 359, 386, 411, 579, 718, 822, 1077, 1158, 1233, 1737, 2154, 2466, 3231, 3474, 6462, 26441, 49183, 52882, 69287, 79323, 98366, 138574, 147549, 158646, 207861, 237969, 295098, 415722, 442647, 475938, 623583, 885294, 1247166, 9492319, 18984638, 28476957, 56953914, 85430871, 170861742]

約数ペア:

[(1, 170861742), (2, 85430871), (3, 56953914), (6, 28476957), (9, 18984638), (18, 9492319), (137, 1247166), (193, 885294), (274, 623583), (359, 475938), (386, 442647), (411, 415722), (579, 295098), (718, 237969), (822, 207861), (1077, 158646), (1158, 147549), (1233, 138574), (1737, 98366), (2154, 79323), (2466, 69287), (3231, 52882), (3474, 49183), (6462, 26441)]