161447664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{480499}}^1$

素因数の和:480517

約数の個数: 40

約数和(自身を含む): 476656000

約数和(自身を除く): 315208336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 480499, 960998, 1441497, 1921996, 2882994, 3363493, 3843992, 5765988, 6726986, 7687984, 10090479, 11531976, 13453972, 20180958, 23063952, 26907944, 40361916, 53815888, 80723832, 161447664]

約数ペア:

[(1, 161447664), (2, 80723832), (3, 53815888), (4, 40361916), (6, 26907944), (7, 23063952), (8, 20180958), (12, 13453972), (14, 11531976), (16, 10090479), (21, 7687984), (24, 6726986), (28, 5765988), (42, 3843992), (48, 3363493), (56, 2882994), (84, 1921996), (112, 1441497), (168, 960998), (336, 480499)]