156988684014

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1\times {\mathrm{1231}}^1$

素因数の和:2393

約数の個数: 64

約数和(自身を含む): 319723987968

約数和(自身を除く): 162735303954

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 491, 593, 982, 1186, 1231, 1473, 1779, 2462, 2946, 3558, 3693, 7386, 35843, 43289, 71686, 86578, 89863, 107529, 129867, 179726, 215058, 259734, 269589, 291163, 539178, 582326, 604421, 729983, 873489, 1208842, 1459966, 1746978, 1813263, 2189949, 3626526, 4379898, 21254899, 42509798, 44122733, 53288759, 63764697, 88245466, 106577518, 127529394, 132368199, 159866277, 264736398, 319732554, 358421653, 716843306, 1075264959, 2150529918, 26164780669, 52329561338, 78494342007, 156988684014]

約数ペア:

[(1, 156988684014), (2, 78494342007), (3, 52329561338), (6, 26164780669), (73, 2150529918), (146, 1075264959), (219, 716843306), (438, 358421653), (491, 319732554), (593, 264736398), (982, 159866277), (1186, 132368199), (1231, 127529394), (1473, 106577518), (1779, 88245466), (2462, 63764697), (2946, 53288759), (3558, 44122733), (3693, 42509798), (7386, 21254899), (35843, 4379898), (43289, 3626526), (71686, 2189949), (86578, 1813263), (89863, 1746978), (107529, 1459966), (129867, 1208842), (179726, 873489), (215058, 729983), (259734, 604421), (269589, 582326), (291163, 539178)]