170886816

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13799}}^1$

素因数の和:13858

約数の個数: 72

約数和(自身を含む): 497296800

約数和(自身を除く): 326409984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13799, 27598, 41397, 55196, 82794, 110392, 124191, 165588, 220784, 248382, 331176, 441568, 496764, 593357, 662352, 993528, 1186714, 1324704, 1780071, 1987056, 2373428, 3560142, 3974112, 4746856, 5340213, 7120284, 9493712, 10680426, 14240568, 18987424, 21360852, 28481136, 42721704, 56962272, 85443408, 170886816]

約数ペア:

[(1, 170886816), (2, 85443408), (3, 56962272), (4, 42721704), (6, 28481136), (8, 21360852), (9, 18987424), (12, 14240568), (16, 10680426), (18, 9493712), (24, 7120284), (32, 5340213), (36, 4746856), (43, 3974112), (48, 3560142), (72, 2373428), (86, 1987056), (96, 1780071), (129, 1324704), (144, 1186714), (172, 993528), (258, 662352), (288, 593357), (344, 496764), (387, 441568), (516, 331176), (688, 248382), (774, 220784), (1032, 165588), (1376, 124191), (1548, 110392), (2064, 82794), (3096, 55196), (4128, 41397), (6192, 27598), (12384, 13799)]