156799811180

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2851}}^1\times {\mathrm{4937}}^1$

素因数の和:8354

約数の個数: 48

約数和(自身を含む): 330053312736

約数和(自身を除く): 173253501556

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 2851, 4937, 5570, 5702, 9874, 11140, 11404, 14255, 19748, 24685, 28510, 49370, 57020, 98740, 1588007, 2749909, 3176014, 5499818, 6352028, 7940035, 10999636, 13749545, 14075387, 15880070, 27499090, 28150774, 31760140, 54998180, 56301548, 70376935, 140753870, 281507740, 7839990559, 15679981118, 31359962236, 39199952795, 78399905590, 156799811180]

約数ペア:

[(1, 156799811180), (2, 78399905590), (4, 39199952795), (5, 31359962236), (10, 15679981118), (20, 7839990559), (557, 281507740), (1114, 140753870), (2228, 70376935), (2785, 56301548), (2851, 54998180), (4937, 31760140), (5570, 28150774), (5702, 27499090), (9874, 15880070), (11140, 14075387), (11404, 13749545), (14255, 10999636), (19748, 7940035), (24685, 6352028), (28510, 5499818), (49370, 3176014), (57020, 2749909), (98740, 1588007)]