165640944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{492979}}^1$

素因数の和:492997

約数の個数: 40

約数和(自身を含む): 489036160

約数和(自身を除く): 323395216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 492979, 985958, 1478937, 1971916, 2957874, 3450853, 3943832, 5915748, 6901706, 7887664, 10352559, 11831496, 13803412, 20705118, 23662992, 27606824, 41410236, 55213648, 82820472, 165640944]

約数ペア:

[(1, 165640944), (2, 82820472), (3, 55213648), (4, 41410236), (6, 27606824), (7, 23662992), (8, 20705118), (12, 13803412), (14, 11831496), (16, 10352559), (21, 7887664), (24, 6901706), (28, 5915748), (42, 3943832), (48, 3450853), (56, 2957874), (84, 1971916), (112, 1478937), (168, 985958), (336, 492979)]