168254808

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{10937}}^1$

素因数の和:11587

約数の個数: 32

約数和(自身を含む): 421331760

約数和(自身を除く): 253076952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1923, 2564, 3846, 5128, 7692, 10937, 15384, 21874, 32811, 43748, 65622, 87496, 131244, 262488, 7010617, 14021234, 21031851, 28042468, 42063702, 56084936, 84127404, 168254808]

約数ペア:

[(1, 168254808), (2, 84127404), (3, 56084936), (4, 42063702), (6, 28042468), (8, 21031851), (12, 14021234), (24, 7010617), (641, 262488), (1282, 131244), (1923, 87496), (2564, 65622), (3846, 43748), (5128, 32811), (7692, 21874), (10937, 15384)]