168307216905

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8941}}^1\times {\mathrm{26701}}^1$

素因数の和:35697

約数の個数: 32

約数和(自身を含む): 275062215168

約数和(自身を除く): 106754998263

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 8941, 26701, 26823, 44705, 80103, 133505, 134115, 400515, 420227, 1254947, 1260681, 2101135, 3764841, 6274735, 6303405, 18824205, 238733641, 716200923, 1193668205, 3581004615, 11220481127, 33661443381, 56102405635, 168307216905]

約数ペア:

[(1, 168307216905), (3, 56102405635), (5, 33661443381), (15, 11220481127), (47, 3581004615), (141, 1193668205), (235, 716200923), (705, 238733641), (8941, 18824205), (26701, 6303405), (26823, 6274735), (44705, 3764841), (80103, 2101135), (133505, 1260681), (134115, 1254947), (400515, 420227)]