156540546

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{22129}}^1$

素因数の和:22271

約数の個数: 32

約数和(自身を含む): 350539200

約数和(自身を除く): 193998654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 22129, 44258, 66387, 132774, 199161, 398322, 597483, 1194966, 2898899, 5797798, 8696697, 17393394, 26090091, 52180182, 78270273, 156540546]

約数ペア:

[(1, 156540546), (2, 78270273), (3, 52180182), (6, 26090091), (9, 17393394), (18, 8696697), (27, 5797798), (54, 2898899), (131, 1194966), (262, 597483), (393, 398322), (786, 199161), (1179, 132774), (2358, 66387), (3537, 44258), (7074, 22129)]