128641176

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 128

約数和(自身を含む): 386078400

約数和(自身を除く): 257437224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 53, 54, 68, 72, 102, 106, 108, 136, 153, 159, 204, 212, 216, 306, 318, 408, 424, 459, 477, 612, 636, 661, 901, 918, 954, 1224, 1272, 1322, 1431, 1802, 1836, 1908, 1983, 2644, 2703, 2862, 3604, 3672, 3816, 3966, 5288, 5406, 5724, 5949, 7208, 7932, 8109, 10812, 11237, 11448, 11898, 15864, 16218, 17847, 21624, 22474, 23796, 24327, 32436, 33711, 35033, 35694, 44948, 47592, 48654, 64872, 67422, 70066, 71388, 89896, 97308, 101133, 105099, 134844, 140132, 142776, 194616, 202266, 210198, 269688, 280264, 303399, 315297, 404532, 420396, 595561, 606798, 630594, 809064, 840792, 945891, 1191122, 1213596, 1261188, 1786683, 1891782, 2382244, 2427192, 2522376, 3573366, 3783564, 4764488, 5360049, 7146732, 7567128, 10720098, 14293464, 16080147, 21440196, 32160294, 42880392, 64320588, 128641176]

約数ペア:

[(1, 128641176), (2, 64320588), (3, 42880392), (4, 32160294), (6, 21440196), (8, 16080147), (9, 14293464), (12, 10720098), (17, 7567128), (18, 7146732), (24, 5360049), (27, 4764488), (34, 3783564), (36, 3573366), (51, 2522376), (53, 2427192), (54, 2382244), (68, 1891782), (72, 1786683), (102, 1261188), (106, 1213596), (108, 1191122), (136, 945891), (153, 840792), (159, 809064), (204, 630594), (212, 606798), (216, 595561), (306, 420396), (318, 404532), (408, 315297), (424, 303399), (459, 280264), (477, 269688), (612, 210198), (636, 202266), (661, 194616), (901, 142776), (918, 140132), (954, 134844), (1224, 105099), (1272, 101133), (1322, 97308), (1431, 89896), (1802, 71388), (1836, 70066), (1908, 67422), (1983, 64872), (2644, 48654), (2703, 47592), (2862, 44948), (3604, 35694), (3672, 35033), (3816, 33711), (3966, 32436), (5288, 24327), (5406, 23796), (5724, 22474), (5949, 21624), (7208, 17847), (7932, 16218), (8109, 15864), (10812, 11898), (11237, 11448)]