164469984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{244747}}^1$

素因数の和:244767

約数の個数: 48

約数和(自身を含む): 493411968

約数和(自身を除く): 328941984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 244747, 489494, 734241, 978988, 1468482, 1713229, 1957976, 2936964, 3426458, 3915952, 5139687, 5873928, 6852916, 7831904, 10279374, 11747856, 13705832, 20558748, 23495712, 27411664, 41117496, 54823328, 82234992, 164469984]

約数ペア:

[(1, 164469984), (2, 82234992), (3, 54823328), (4, 41117496), (6, 27411664), (7, 23495712), (8, 20558748), (12, 13705832), (14, 11747856), (16, 10279374), (21, 7831904), (24, 6852916), (28, 5873928), (32, 5139687), (42, 3915952), (48, 3426458), (56, 2936964), (84, 1957976), (96, 1713229), (112, 1468482), (168, 978988), (224, 734241), (336, 489494), (672, 244747)]