168236444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1931}}^1$

素因数の和:2905

約数の個数: 24

約数和(自身を含む): 307698048

約数和(自身を除く): 139461604

約数列:

[1, 2, 4, 23, 46, 92, 947, 1894, 1931, 3788, 3862, 7724, 21781, 43562, 44413, 87124, 88826, 177652, 1828657, 3657314, 7314628, 42059111, 84118222, 168236444]

約数ペア:

[(1, 168236444), (2, 84118222), (4, 42059111), (23, 7314628), (46, 3657314), (92, 1828657), (947, 177652), (1894, 88826), (1931, 87124), (3788, 44413), (3862, 43562), (7724, 21781)]