169681608

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{7207}}^1$

素因数の和:7331

約数の個数: 64

約数和(自身を含む): 475728000

約数和(自身を除く): 306046392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3924, 5886, 7207, 7848, 11772, 14414, 21621, 23544, 28828, 43242, 57656, 64863, 86484, 129726, 172968, 194589, 259452, 389178, 518904, 778356, 785563, 1556712, 1571126, 2356689, 3142252, 4713378, 6284504, 7070067, 9426756, 14140134, 18853512, 21210201, 28280268, 42420402, 56560536, 84840804, 169681608]

約数ペア:

[(1, 169681608), (2, 84840804), (3, 56560536), (4, 42420402), (6, 28280268), (8, 21210201), (9, 18853512), (12, 14140134), (18, 9426756), (24, 7070067), (27, 6284504), (36, 4713378), (54, 3142252), (72, 2356689), (108, 1571126), (109, 1556712), (216, 785563), (218, 778356), (327, 518904), (436, 389178), (654, 259452), (872, 194589), (981, 172968), (1308, 129726), (1962, 86484), (2616, 64863), (2943, 57656), (3924, 43242), (5886, 28828), (7207, 23544), (7848, 21621), (11772, 14414)]