161041968

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{8537}}^1$

素因数の和:8682

約数の個数: 60

約数和(自身を含む): 454187448

約数和(自身を除く): 293145480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 8537, 9432, 17074, 18864, 25611, 34148, 51222, 68296, 76833, 102444, 136592, 153666, 204888, 307332, 409776, 614664, 1118347, 1229328, 2236694, 3355041, 4473388, 6710082, 8946776, 10065123, 13420164, 17893552, 20130246, 26840328, 40260492, 53680656, 80520984, 161041968]

約数ペア:

[(1, 161041968), (2, 80520984), (3, 53680656), (4, 40260492), (6, 26840328), (8, 20130246), (9, 17893552), (12, 13420164), (16, 10065123), (18, 8946776), (24, 6710082), (36, 4473388), (48, 3355041), (72, 2236694), (131, 1229328), (144, 1118347), (262, 614664), (393, 409776), (524, 307332), (786, 204888), (1048, 153666), (1179, 136592), (1572, 102444), (2096, 76833), (2358, 68296), (3144, 51222), (4716, 34148), (6288, 25611), (8537, 18864), (9432, 17074)]