190621158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2749}}^1$

素因数の和:2901

約数の個数: 64

約数和(自身を含む): 473088000

約数和(自身を除く): 282466842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2667, 2749, 3302, 4953, 5334, 5498, 8247, 9906, 11557, 16494, 19243, 23114, 34671, 35737, 38486, 57729, 69342, 71474, 107211, 115458, 214422, 250159, 349123, 500318, 698246, 750477, 1047369, 1500954, 2094738, 2443861, 4538599, 4887722, 7331583, 9077198, 13615797, 14663166, 27231594, 31770193, 63540386, 95310579, 190621158]

約数ペア:

[(1, 190621158), (2, 95310579), (3, 63540386), (6, 31770193), (7, 27231594), (13, 14663166), (14, 13615797), (21, 9077198), (26, 7331583), (39, 4887722), (42, 4538599), (78, 2443861), (91, 2094738), (127, 1500954), (182, 1047369), (254, 750477), (273, 698246), (381, 500318), (546, 349123), (762, 250159), (889, 214422), (1651, 115458), (1778, 107211), (2667, 71474), (2749, 69342), (3302, 57729), (4953, 38486), (5334, 35737), (5498, 34671), (8247, 23114), (9906, 19243), (11557, 16494)]