165529966

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 289981440

約数和(自身を除く): 124451474

約数列:

[1, 2, 7, 14, 61, 122, 239, 427, 478, 811, 854, 1622, 1673, 3346, 5677, 11354, 14579, 29158, 49471, 98942, 102053, 193829, 204106, 346297, 387658, 692594, 1356803, 2713606, 11823569, 23647138, 82764983, 165529966]

約数ペア:

[(1, 165529966), (2, 82764983), (7, 23647138), (14, 11823569), (61, 2713606), (122, 1356803), (239, 692594), (427, 387658), (478, 346297), (811, 204106), (854, 193829), (1622, 102053), (1673, 98942), (3346, 49471), (5677, 29158), (11354, 14579)]