15694432773978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1\times {\mathrm{72679}}^1$

素因数の和:73664

約数の個数: 128

約数和(自身を含む): 36947209420800

約数和(自身を除く): 21252776646822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 139, 141, 278, 282, 329, 417, 658, 787, 834, 973, 987, 1574, 1946, 1974, 2361, 2919, 4722, 5509, 5838, 6533, 11018, 13066, 16527, 19599, 33054, 36989, 39198, 45731, 72679, 73978, 91462, 109393, 110967, 137193, 145358, 218037, 218786, 221934, 258923, 274386, 328179, 436074, 508753, 517846, 656358, 765751, 776769, 1017506, 1526259, 1531502, 1553538, 2297253, 3052518, 3415913, 4594506, 5141471, 6831826, 10102381, 10247739, 10282942, 15424413, 20204762, 20495478, 23911391, 30307143, 30848826, 35990297, 47822782, 57198373, 60614286, 70716667, 71734173, 71980594, 107970891, 114396746, 141433334, 143468346, 171595119, 212150001, 215941782, 343190238, 400388611, 424300002, 474811907, 800777222, 949623814, 1201165833, 1424435721, 2402331666, 2688323531, 2848871442, 3323683349, 5376647062, 6647366698, 7950573847, 8064970593, 9971050047, 15901147694, 16129941186, 18818264717, 19942100094, 23851721541, 37636529434, 47703443082, 55654016929, 56454794151, 111308033858, 112909588302, 166962050787, 333924101574, 373676970809, 747353941618, 1121030912427, 2242061824854, 2615738795663, 5231477591326, 7847216386989, 15694432773978]

約数ペア:

[(1, 15694432773978), (2, 7847216386989), (3, 5231477591326), (6, 2615738795663), (7, 2242061824854), (14, 1121030912427), (21, 747353941618), (42, 373676970809), (47, 333924101574), (94, 166962050787), (139, 112909588302), (141, 111308033858), (278, 56454794151), (282, 55654016929), (329, 47703443082), (417, 37636529434), (658, 23851721541), (787, 19942100094), (834, 18818264717), (973, 16129941186), (987, 15901147694), (1574, 9971050047), (1946, 8064970593), (1974, 7950573847), (2361, 6647366698), (2919, 5376647062), (4722, 3323683349), (5509, 2848871442), (5838, 2688323531), (6533, 2402331666), (11018, 1424435721), (13066, 1201165833), (16527, 949623814), (19599, 800777222), (33054, 474811907), (36989, 424300002), (39198, 400388611), (45731, 343190238), (72679, 215941782), (73978, 212150001), (91462, 171595119), (109393, 143468346), (110967, 141433334), (137193, 114396746), (145358, 107970891), (218037, 71980594), (218786, 71734173), (221934, 70716667), (258923, 60614286), (274386, 57198373), (328179, 47822782), (436074, 35990297), (508753, 30848826), (517846, 30307143), (656358, 23911391), (765751, 20495478), (776769, 20204762), (1017506, 15424413), (1526259, 10282942), (1531502, 10247739), (1553538, 10102381), (2297253, 6831826), (3052518, 5141471), (3415913, 4594506)]