164579632

素因数分解:

$2^4\times 7^3\times {\mathrm{29989}}^1$

素因数の和:30018

約数の個数: 40

約数和(自身を含む): 371876000

約数和(自身を除く): 207296368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 29989, 59978, 119956, 209923, 239912, 419846, 479824, 839692, 1469461, 1679384, 2938922, 3358768, 5877844, 10286227, 11755688, 20572454, 23511376, 41144908, 82289816, 164579632]

約数ペア:

[(1, 164579632), (2, 82289816), (4, 41144908), (7, 23511376), (8, 20572454), (14, 11755688), (16, 10286227), (28, 5877844), (49, 3358768), (56, 2938922), (98, 1679384), (112, 1469461), (196, 839692), (343, 479824), (392, 419846), (686, 239912), (784, 209923), (1372, 119956), (2744, 59978), (5488, 29989)]