157681332

素因数分解:

$2^2\times 3^2\times {\mathrm{4380037}}^1$

素因数の和:4380047

約数の個数: 18

約数和(自身を含む): 398583458

約数和(自身を除く): 240902126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4380037, 8760074, 13140111, 17520148, 26280222, 39420333, 52560444, 78840666, 157681332]

約数ペア:

[(1, 157681332), (2, 78840666), (3, 52560444), (4, 39420333), (6, 26280222), (9, 17520148), (12, 13140111), (18, 8760074), (36, 4380037)]