164888976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{490741}}^1$

素因数の和:490759

約数の個数: 40

約数和(自身を含む): 486816064

約数和(自身を除く): 321927088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 490741, 981482, 1472223, 1962964, 2944446, 3435187, 3925928, 5888892, 6870374, 7851856, 10305561, 11777784, 13740748, 20611122, 23555568, 27481496, 41222244, 54962992, 82444488, 164888976]

約数ペア:

[(1, 164888976), (2, 82444488), (3, 54962992), (4, 41222244), (6, 27481496), (7, 23555568), (8, 20611122), (12, 13740748), (14, 11777784), (16, 10305561), (21, 7851856), (24, 6870374), (28, 5888892), (42, 3925928), (48, 3435187), (56, 2944446), (84, 1962964), (112, 1472223), (168, 981482), (336, 490741)]