156904264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5051}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 321913440

約数和(自身を除く): 165009176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2824, 3883, 5051, 7766, 10102, 15532, 20204, 31064, 40408, 55561, 111122, 222244, 444488, 1783003, 3566006, 7132012, 14264024, 19613033, 39226066, 78452132, 156904264]

約数ペア:

[(1, 156904264), (2, 78452132), (4, 39226066), (8, 19613033), (11, 14264024), (22, 7132012), (44, 3566006), (88, 1783003), (353, 444488), (706, 222244), (1412, 111122), (2824, 55561), (3883, 40408), (5051, 31064), (7766, 20204), (10102, 15532)]