164865854568

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{577}}^1\times {\mathrm{38281}}^1$

素因数の和:39178

約数の個数: 64

約数和(自身を含む): 414217365120

約数和(自身を除く): 249351510552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 577, 622, 933, 1154, 1244, 1731, 1866, 2308, 2488, 3462, 3732, 4616, 6924, 7464, 13848, 38281, 76562, 114843, 153124, 179447, 229686, 306248, 358894, 459372, 538341, 717788, 918744, 1076682, 1435576, 2153364, 4306728, 11905391, 22088137, 23810782, 35716173, 44176274, 47621564, 66264411, 71432346, 88352548, 95243128, 132528822, 142864692, 176705096, 265057644, 285729384, 530115288, 6869410607, 13738821214, 20608231821, 27477642428, 41216463642, 54955284856, 82432927284, 164865854568]

約数ペア:

[(1, 164865854568), (2, 82432927284), (3, 54955284856), (4, 41216463642), (6, 27477642428), (8, 20608231821), (12, 13738821214), (24, 6869410607), (311, 530115288), (577, 285729384), (622, 265057644), (933, 176705096), (1154, 142864692), (1244, 132528822), (1731, 95243128), (1866, 88352548), (2308, 71432346), (2488, 66264411), (3462, 47621564), (3732, 44176274), (4616, 35716173), (6924, 23810782), (7464, 22088137), (13848, 11905391), (38281, 4306728), (76562, 2153364), (114843, 1435576), (153124, 1076682), (179447, 918744), (229686, 717788), (306248, 538341), (358894, 459372)]