181195806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 420424704

約数和(自身を除く): 239228898

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 83, 93, 97, 121, 166, 186, 194, 242, 249, 291, 341, 363, 498, 582, 682, 726, 913, 1023, 1067, 1826, 2046, 2134, 2573, 2739, 3007, 3201, 3751, 5146, 5478, 6014, 6402, 7502, 7719, 8051, 9021, 10043, 11253, 11737, 15438, 16102, 18042, 20086, 22506, 23474, 24153, 28303, 30129, 33077, 35211, 48306, 56606, 60258, 66154, 70422, 84909, 88561, 99231, 169818, 177122, 198462, 249581, 265683, 311333, 363847, 499162, 531366, 622666, 727694, 748743, 933999, 974171, 1091541, 1497486, 1867998, 1948342, 2183082, 2745391, 2922513, 5490782, 5845026, 8236173, 16472346, 30199301, 60398602, 90597903, 181195806]

約数ペア:

[(1, 181195806), (2, 90597903), (3, 60398602), (6, 30199301), (11, 16472346), (22, 8236173), (31, 5845026), (33, 5490782), (62, 2922513), (66, 2745391), (83, 2183082), (93, 1948342), (97, 1867998), (121, 1497486), (166, 1091541), (186, 974171), (194, 933999), (242, 748743), (249, 727694), (291, 622666), (341, 531366), (363, 499162), (498, 363847), (582, 311333), (682, 265683), (726, 249581), (913, 198462), (1023, 177122), (1067, 169818), (1826, 99231), (2046, 88561), (2134, 84909), (2573, 70422), (2739, 66154), (3007, 60258), (3201, 56606), (3751, 48306), (5146, 35211), (5478, 33077), (6014, 30129), (6402, 28303), (7502, 24153), (7719, 23474), (8051, 22506), (9021, 20086), (10043, 18042), (11253, 16102), (11737, 15438)]