161636184

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17137}}^1$

素因数の和:17280

約数の個数: 48

約数和(自身を含む): 441132120

約数和(自身を除く): 279495936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 17137, 34274, 51411, 68548, 102822, 137096, 154233, 205644, 308466, 411288, 616932, 1233864, 2244947, 4489894, 6734841, 8979788, 13469682, 17959576, 20204523, 26939364, 40409046, 53878728, 80818092, 161636184]

約数ペア:

[(1, 161636184), (2, 80818092), (3, 53878728), (4, 40409046), (6, 26939364), (8, 20204523), (9, 17959576), (12, 13469682), (18, 8979788), (24, 6734841), (36, 4489894), (72, 2244947), (131, 1233864), (262, 616932), (393, 411288), (524, 308466), (786, 205644), (1048, 154233), (1179, 137096), (1572, 102822), (2358, 68548), (3144, 51411), (4716, 34274), (9432, 17137)]