156918008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35089}}^1$

素因数の和:35151

約数の個数: 32

約数和(自身を含む): 324231600

約数和(自身を除く): 167313592

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 35089, 70178, 140356, 280712, 456157, 912314, 1508827, 1824628, 3017654, 3649256, 6035308, 12070616, 19614751, 39229502, 78459004, 156918008]

約数ペア:

[(1, 156918008), (2, 78459004), (4, 39229502), (8, 19614751), (13, 12070616), (26, 6035308), (43, 3649256), (52, 3017654), (86, 1824628), (104, 1508827), (172, 912314), (344, 456157), (559, 280712), (1118, 140356), (2236, 70178), (4472, 35089)]