159145854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{80621}}^1$

素因数の和:80680

約数の個数: 32

約数和(自身を含む): 371506176

約数和(自身を除く): 212360322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 80621, 161242, 241863, 483726, 564347, 1128694, 1693041, 3386082, 3789187, 7578374, 11367561, 22735122, 26524309, 53048618, 79572927, 159145854]

約数ペア:

[(1, 159145854), (2, 79572927), (3, 53048618), (6, 26524309), (7, 22735122), (14, 11367561), (21, 7578374), (42, 3789187), (47, 3386082), (94, 1693041), (141, 1128694), (282, 564347), (329, 483726), (658, 241863), (987, 161242), (1974, 80621)]