159167176

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 199150904

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 191, 322, 382, 644, 647, 764, 1288, 1294, 1337, 1528, 2588, 2674, 4393, 4529, 5176, 5348, 8786, 9058, 10696, 14881, 17572, 18116, 29762, 30751, 35144, 36232, 59524, 61502, 104167, 119048, 123004, 123577, 208334, 246008, 247154, 416668, 494308, 833336, 865039, 988616, 1730078, 2842271, 3460156, 5684542, 6920312, 11369084, 19895897, 22738168, 39791794, 79583588, 159167176]

約数ペア:

[(1, 159167176), (2, 79583588), (4, 39791794), (7, 22738168), (8, 19895897), (14, 11369084), (23, 6920312), (28, 5684542), (46, 3460156), (56, 2842271), (92, 1730078), (161, 988616), (184, 865039), (191, 833336), (322, 494308), (382, 416668), (644, 247154), (647, 246008), (764, 208334), (1288, 123577), (1294, 123004), (1337, 119048), (1528, 104167), (2588, 61502), (2674, 59524), (4393, 36232), (4529, 35144), (5176, 30751), (5348, 29762), (8786, 18116), (9058, 17572), (10696, 14881)]