172874632

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1607}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 395953920

約数和(自身を除く): 223079288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 113, 119, 136, 226, 238, 452, 476, 791, 904, 952, 1582, 1607, 1921, 3164, 3214, 3842, 6328, 6428, 7684, 11249, 12856, 13447, 15368, 22498, 26894, 27319, 44996, 53788, 54638, 89992, 107576, 109276, 181591, 191233, 218552, 363182, 382466, 726364, 764932, 1271137, 1452728, 1529864, 2542274, 3087047, 5084548, 6174094, 10169096, 12348188, 21609329, 24696376, 43218658, 86437316, 172874632]

約数ペア:

[(1, 172874632), (2, 86437316), (4, 43218658), (7, 24696376), (8, 21609329), (14, 12348188), (17, 10169096), (28, 6174094), (34, 5084548), (56, 3087047), (68, 2542274), (113, 1529864), (119, 1452728), (136, 1271137), (226, 764932), (238, 726364), (452, 382466), (476, 363182), (791, 218552), (904, 191233), (952, 181591), (1582, 109276), (1607, 107576), (1921, 89992), (3164, 54638), (3214, 53788), (3842, 44996), (6328, 27319), (6428, 26894), (7684, 22498), (11249, 15368), (12856, 13447)]