159120112

素因数分解:

$2^4\times {\mathrm{547}}^1\times {\mathrm{18181}}^1$

素因数の和:18736

約数の個数: 20

約数和(自身を含む): 308875816

約数和(自身を除く): 149755704

約数列:

[1, 2, 4, 8, 16, 547, 1094, 2188, 4376, 8752, 18181, 36362, 72724, 145448, 290896, 9945007, 19890014, 39780028, 79560056, 159120112]

約数ペア:

[(1, 159120112), (2, 79560056), (4, 39780028), (8, 19890014), (16, 9945007), (547, 290896), (1094, 145448), (2188, 72724), (4376, 36362), (8752, 18181)]