158002806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{27749}}^1$

素因数の和:27840

約数の個数: 32

約数和(自身を含む): 344988000

約数和(自身を除く): 186985194

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 27749, 55498, 83247, 166494, 360737, 721474, 1082211, 2025677, 2164422, 4051354, 6077031, 12154062, 26333801, 52667602, 79001403, 158002806]

約数ペア:

[(1, 158002806), (2, 79001403), (3, 52667602), (6, 26333801), (13, 12154062), (26, 6077031), (39, 4051354), (73, 2164422), (78, 2025677), (146, 1082211), (219, 721474), (438, 360737), (949, 166494), (1898, 83247), (2847, 55498), (5694, 27749)]