191168016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{306359}}^1$

素因数の和:306383

約数の個数: 40

約数和(自身を含む): 531840960

約数和(自身を除く): 340672944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 306359, 612718, 919077, 1225436, 1838154, 2450872, 3676308, 3982667, 4901744, 7352616, 7965334, 11948001, 14705232, 15930668, 23896002, 31861336, 47792004, 63722672, 95584008, 191168016]

約数ペア:

[(1, 191168016), (2, 95584008), (3, 63722672), (4, 47792004), (6, 31861336), (8, 23896002), (12, 15930668), (13, 14705232), (16, 11948001), (24, 7965334), (26, 7352616), (39, 4901744), (48, 3982667), (52, 3676308), (78, 2450872), (104, 1838154), (156, 1225436), (208, 919077), (312, 612718), (624, 306359)]