164428771

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{1451}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 185391360

約数和(自身を除く): 20962589

約数列:

[1, 13, 23, 299, 379, 1451, 4927, 8717, 18863, 33373, 113321, 433849, 549929, 7149077, 12648367, 164428771]

約数ペア:

[(1, 164428771), (13, 12648367), (23, 7149077), (299, 549929), (379, 433849), (1451, 113321), (4927, 33373), (8717, 18863)]