147687876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 452035584

約数和(自身を除く): 304347708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 83, 84, 92, 126, 138, 161, 166, 207, 249, 252, 276, 307, 322, 332, 414, 483, 498, 581, 614, 644, 747, 828, 921, 966, 996, 1162, 1228, 1449, 1494, 1743, 1842, 1909, 1932, 2149, 2324, 2763, 2898, 2988, 3486, 3684, 3818, 4298, 5229, 5526, 5727, 5796, 6447, 6972, 7061, 7636, 8596, 10458, 11052, 11454, 12894, 13363, 14122, 17181, 19341, 20916, 21183, 22908, 25481, 25788, 26726, 28244, 34362, 38682, 40089, 42366, 49427, 50962, 53452, 63549, 68724, 76443, 77364, 80178, 84732, 98854, 101924, 120267, 127098, 148281, 152886, 160356, 178367, 197708, 229329, 240534, 254196, 296562, 305772, 356734, 444843, 458658, 481068, 535101, 586063, 593124, 713468, 889686, 917316, 1070202, 1172126, 1605303, 1758189, 1779372, 2140404, 2344252, 3210606, 3516378, 4102441, 5274567, 6421212, 7032756, 8204882, 10549134, 12307323, 16409764, 21098268, 24614646, 36921969, 49229292, 73843938, 147687876]

約数ペア:

[(1, 147687876), (2, 73843938), (3, 49229292), (4, 36921969), (6, 24614646), (7, 21098268), (9, 16409764), (12, 12307323), (14, 10549134), (18, 8204882), (21, 7032756), (23, 6421212), (28, 5274567), (36, 4102441), (42, 3516378), (46, 3210606), (63, 2344252), (69, 2140404), (83, 1779372), (84, 1758189), (92, 1605303), (126, 1172126), (138, 1070202), (161, 917316), (166, 889686), (207, 713468), (249, 593124), (252, 586063), (276, 535101), (307, 481068), (322, 458658), (332, 444843), (414, 356734), (483, 305772), (498, 296562), (581, 254196), (614, 240534), (644, 229329), (747, 197708), (828, 178367), (921, 160356), (966, 152886), (996, 148281), (1162, 127098), (1228, 120267), (1449, 101924), (1494, 98854), (1743, 84732), (1842, 80178), (1909, 77364), (1932, 76443), (2149, 68724), (2324, 63549), (2763, 53452), (2898, 50962), (2988, 49427), (3486, 42366), (3684, 40089), (3818, 38682), (4298, 34362), (5229, 28244), (5526, 26726), (5727, 25788), (5796, 25481), (6447, 22908), (6972, 21183), (7061, 20916), (7636, 19341), (8596, 17181), (10458, 14122), (11052, 13363), (11454, 12894)]