166054644

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{219649}}^1$

素因数の和:219669

約数の個数: 48

約数和(自身を含む): 492016000

約数和(自身を除く): 325961356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 219649, 439298, 658947, 878596, 1317894, 1537543, 1976841, 2635788, 3075086, 3953682, 4612629, 5930523, 6150172, 7907364, 9225258, 11861046, 13837887, 18450516, 23722092, 27675774, 41513661, 55351548, 83027322, 166054644]

約数ペア:

[(1, 166054644), (2, 83027322), (3, 55351548), (4, 41513661), (6, 27675774), (7, 23722092), (9, 18450516), (12, 13837887), (14, 11861046), (18, 9225258), (21, 7907364), (27, 6150172), (28, 5930523), (36, 4612629), (42, 3953682), (54, 3075086), (63, 2635788), (84, 1976841), (108, 1537543), (126, 1317894), (189, 878596), (252, 658947), (378, 439298), (756, 219649)]