156965561154

素因数分解:

$2^1\times 3^4\times {\mathrm{2441}}^1\times {\mathrm{396937}}^1$

素因数の和:399392

約数の個数: 40

約数和(自身を含む): 351864102348

約数和(自身を除く): 194898541194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2441, 4882, 7323, 14646, 21969, 43938, 65907, 131814, 197721, 395442, 396937, 793874, 1190811, 2381622, 3572433, 7144866, 10717299, 21434598, 32151897, 64303794, 968923217, 1937846434, 2906769651, 5813539302, 8720308953, 17440617906, 26160926859, 52321853718, 78482780577, 156965561154]

約数ペア:

[(1, 156965561154), (2, 78482780577), (3, 52321853718), (6, 26160926859), (9, 17440617906), (18, 8720308953), (27, 5813539302), (54, 2906769651), (81, 1937846434), (162, 968923217), (2441, 64303794), (4882, 32151897), (7323, 21434598), (14646, 10717299), (21969, 7144866), (43938, 3572433), (65907, 2381622), (131814, 1190811), (197721, 793874), (395442, 396937)]