194785968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 543847136

約数和(自身を除く): 349061168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 541, 577, 624, 1082, 1154, 1623, 1731, 2164, 2308, 3246, 3462, 4328, 4616, 6492, 6924, 7033, 7501, 8656, 9232, 12984, 13848, 14066, 15002, 21099, 22503, 25968, 27696, 28132, 30004, 42198, 45006, 56264, 60008, 84396, 90012, 112528, 120016, 168792, 180024, 312157, 337584, 360048, 624314, 936471, 1248628, 1872942, 2497256, 3745884, 4058041, 4994512, 7491768, 8116082, 12174123, 14983536, 16232164, 24348246, 32464328, 48696492, 64928656, 97392984, 194785968]

約数ペア:

[(1, 194785968), (2, 97392984), (3, 64928656), (4, 48696492), (6, 32464328), (8, 24348246), (12, 16232164), (13, 14983536), (16, 12174123), (24, 8116082), (26, 7491768), (39, 4994512), (48, 4058041), (52, 3745884), (78, 2497256), (104, 1872942), (156, 1248628), (208, 936471), (312, 624314), (541, 360048), (577, 337584), (624, 312157), (1082, 180024), (1154, 168792), (1623, 120016), (1731, 112528), (2164, 90012), (2308, 84396), (3246, 60008), (3462, 56264), (4328, 45006), (4616, 42198), (6492, 30004), (6924, 28132), (7033, 27696), (7501, 25968), (8656, 22503), (9232, 21099), (12984, 15002), (13848, 14066)]