165718896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{493211}}^1$

素因数の和:493229

約数の個数: 40

約数和(自身を含む): 489266304

約数和(自身を除く): 323547408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 493211, 986422, 1479633, 1972844, 2959266, 3452477, 3945688, 5918532, 6904954, 7891376, 10357431, 11837064, 13809908, 20714862, 23674128, 27619816, 41429724, 55239632, 82859448, 165718896]

約数ペア:

[(1, 165718896), (2, 82859448), (3, 55239632), (4, 41429724), (6, 27619816), (7, 23674128), (8, 20714862), (12, 13809908), (14, 11837064), (16, 10357431), (21, 7891376), (24, 6904954), (28, 5918532), (42, 3945688), (48, 3452477), (56, 2959266), (84, 1972844), (112, 1479633), (168, 986422), (336, 493211)]