164555270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9907}}^1$

素因数の和:10076

約数の個数: 32

約数和(自身を含む): 325299456

約数和(自身を除く): 160744186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 9907, 16610, 19814, 49535, 99070, 108977, 217954, 544885, 1089770, 1495957, 2991914, 7479785, 14959570, 16455527, 32911054, 82277635, 164555270]

約数ペア:

[(1, 164555270), (2, 82277635), (5, 32911054), (10, 16455527), (11, 14959570), (22, 7479785), (55, 2991914), (110, 1495957), (151, 1089770), (302, 544885), (755, 217954), (1510, 108977), (1661, 99070), (3322, 49535), (8305, 19814), (9907, 16610)]