188584144

素因数分解:

$2^4\times 7^4\times {\mathrm{4909}}^1$

素因数の和:4945

約数の個数: 50

約数和(自身を含む): 426340210

約数和(自身を除く): 237756066

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 4909, 5488, 9604, 9818, 19208, 19636, 34363, 38416, 39272, 68726, 78544, 137452, 240541, 274904, 481082, 549808, 962164, 1683787, 1924328, 3367574, 3848656, 6735148, 11786509, 13470296, 23573018, 26940592, 47146036, 94292072, 188584144]

約数ペア:

[(1, 188584144), (2, 94292072), (4, 47146036), (7, 26940592), (8, 23573018), (14, 13470296), (16, 11786509), (28, 6735148), (49, 3848656), (56, 3367574), (98, 1924328), (112, 1683787), (196, 962164), (343, 549808), (392, 481082), (686, 274904), (784, 240541), (1372, 137452), (2401, 78544), (2744, 68726), (4802, 39272), (4909, 38416), (5488, 34363), (9604, 19636), (9818, 19208)]