158691834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 406388736

約数和(自身を除く): 247696902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 127, 141, 211, 254, 282, 329, 381, 422, 423, 633, 658, 762, 846, 889, 987, 1143, 1266, 1477, 1778, 1899, 1974, 2286, 2667, 2954, 2961, 3798, 4431, 5334, 5922, 5969, 8001, 8862, 9917, 11938, 13293, 16002, 17907, 19834, 26586, 26797, 29751, 35814, 41783, 53594, 53721, 59502, 69419, 80391, 83566, 89253, 107442, 125349, 138838, 160782, 178506, 187579, 208257, 241173, 250698, 375158, 376047, 416514, 482346, 562737, 624771, 752094, 1125474, 1249542, 1259459, 1688211, 2518918, 3376422, 3778377, 7556754, 8816213, 11335131, 17632426, 22670262, 26448639, 52897278, 79345917, 158691834]

約数ペア:

[(1, 158691834), (2, 79345917), (3, 52897278), (6, 26448639), (7, 22670262), (9, 17632426), (14, 11335131), (18, 8816213), (21, 7556754), (42, 3778377), (47, 3376422), (63, 2518918), (94, 1688211), (126, 1259459), (127, 1249542), (141, 1125474), (211, 752094), (254, 624771), (282, 562737), (329, 482346), (381, 416514), (422, 376047), (423, 375158), (633, 250698), (658, 241173), (762, 208257), (846, 187579), (889, 178506), (987, 160782), (1143, 138838), (1266, 125349), (1477, 107442), (1778, 89253), (1899, 83566), (1974, 80391), (2286, 69419), (2667, 59502), (2954, 53721), (2961, 53594), (3798, 41783), (4431, 35814), (5334, 29751), (5922, 26797), (5969, 26586), (8001, 19834), (8862, 17907), (9917, 16002), (11938, 13293)]