158731110398

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6239921}}^1$

素因数の和:6240032

約数の個数: 32

約数和(自身を含む): 287535605760

約数和(自身を除く): 128804495362

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 12719, 25438, 6239921, 12479842, 43679447, 87358894, 143518183, 287036366, 492953759, 985907518, 1004627281, 2009254562, 3450676313, 6901352626, 11337936457, 22675872914, 79365555199, 158731110398]

約数ペア:

[(1, 158731110398), (2, 79365555199), (7, 22675872914), (14, 11337936457), (23, 6901352626), (46, 3450676313), (79, 2009254562), (158, 1004627281), (161, 985907518), (322, 492953759), (553, 287036366), (1106, 143518183), (1817, 87358894), (3634, 43679447), (12719, 12479842), (25438, 6239921)]