164865288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42667}}^1$

素因数の和:42706

約数の個数: 64

約数和(自身を含む): 491535360

約数和(自身を除く): 326670072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 42667, 85334, 128001, 170668, 256002, 298669, 341336, 512004, 597338, 896007, 981341, 1024008, 1194676, 1792014, 1962682, 2389352, 2944023, 3584028, 3925364, 5888046, 6869387, 7168056, 7850728, 11776092, 13738774, 20608161, 23552184, 27477548, 41216322, 54955096, 82432644, 164865288]

約数ペア:

[(1, 164865288), (2, 82432644), (3, 54955096), (4, 41216322), (6, 27477548), (7, 23552184), (8, 20608161), (12, 13738774), (14, 11776092), (21, 7850728), (23, 7168056), (24, 6869387), (28, 5888046), (42, 3925364), (46, 3584028), (56, 2944023), (69, 2389352), (84, 1962682), (92, 1792014), (138, 1194676), (161, 1024008), (168, 981341), (184, 896007), (276, 597338), (322, 512004), (483, 341336), (552, 298669), (644, 256002), (966, 170668), (1288, 128001), (1932, 85334), (3864, 42667)]