169966504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 342921600

約数和(自身を除く): 172955096

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 97, 107, 178, 184, 194, 214, 356, 388, 428, 712, 776, 856, 2047, 2231, 2461, 4094, 4462, 4922, 8188, 8633, 8924, 9523, 9844, 10379, 16376, 17266, 17848, 19046, 19688, 20758, 34532, 38092, 41516, 69064, 76184, 83032, 198559, 219029, 238717, 397118, 438058, 477434, 794236, 876116, 923731, 954868, 1588472, 1752232, 1847462, 1909736, 3694924, 7389848, 21245813, 42491626, 84983252, 169966504]

約数ペア:

[(1, 169966504), (2, 84983252), (4, 42491626), (8, 21245813), (23, 7389848), (46, 3694924), (89, 1909736), (92, 1847462), (97, 1752232), (107, 1588472), (178, 954868), (184, 923731), (194, 876116), (214, 794236), (356, 477434), (388, 438058), (428, 397118), (712, 238717), (776, 219029), (856, 198559), (2047, 83032), (2231, 76184), (2461, 69064), (4094, 41516), (4462, 38092), (4922, 34532), (8188, 20758), (8633, 19688), (8924, 19046), (9523, 17848), (9844, 17266), (10379, 16376)]