171125208

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 489815040

約数和(自身を除く): 318689832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1548, 1783, 2232, 2666, 3096, 3566, 3999, 5332, 5349, 7132, 7998, 10664, 10698, 11997, 14264, 15996, 16047, 21396, 23994, 31992, 32094, 42792, 47988, 55273, 64188, 76669, 95976, 110546, 128376, 153338, 165819, 221092, 230007, 306676, 331638, 442184, 460014, 497457, 613352, 663276, 690021, 920028, 994914, 1326552, 1380042, 1840056, 1989828, 2376739, 2760084, 3979656, 4753478, 5520168, 7130217, 9506956, 14260434, 19013912, 21390651, 28520868, 42781302, 57041736, 85562604, 171125208]

約数ペア:

[(1, 171125208), (2, 85562604), (3, 57041736), (4, 42781302), (6, 28520868), (8, 21390651), (9, 19013912), (12, 14260434), (18, 9506956), (24, 7130217), (31, 5520168), (36, 4753478), (43, 3979656), (62, 2760084), (72, 2376739), (86, 1989828), (93, 1840056), (124, 1380042), (129, 1326552), (172, 994914), (186, 920028), (248, 690021), (258, 663276), (279, 613352), (344, 497457), (372, 460014), (387, 442184), (516, 331638), (558, 306676), (744, 230007), (774, 221092), (1032, 165819), (1116, 153338), (1333, 128376), (1548, 110546), (1783, 95976), (2232, 76669), (2666, 64188), (3096, 55273), (3566, 47988), (3999, 42792), (5332, 32094), (5349, 31992), (7132, 23994), (7998, 21396), (10664, 16047), (10698, 15996), (11997, 14264)]