129865122

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 290417400

約数和(自身を除く): 160552278

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 369, 447, 738, 894, 1181, 1341, 2362, 2682, 3543, 6109, 7086, 10629, 12218, 18327, 21258, 36654, 48421, 54981, 96842, 109962, 145263, 175969, 290526, 351938, 435789, 527907, 871578, 1055814, 1583721, 3167442, 7214729, 14429458, 21644187, 43288374, 64932561, 129865122]

約数ペア:

[(1, 129865122), (2, 64932561), (3, 43288374), (6, 21644187), (9, 14429458), (18, 7214729), (41, 3167442), (82, 1583721), (123, 1055814), (149, 871578), (246, 527907), (298, 435789), (369, 351938), (447, 290526), (738, 175969), (894, 145263), (1181, 109962), (1341, 96842), (2362, 54981), (2682, 48421), (3543, 36654), (6109, 21258), (7086, 18327), (10629, 12218)]