210208128

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2524

約数の個数: 128

約数和(自身を含む): 636945120

約数和(自身を除く): 426736992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2477, 2496, 2652, 3264, 3536, 4954, 4992, 5304, 6528, 7072, 7431, 9908, 10608, 14144, 14862, 19816, 21216, 28288, 29724, 32201, 39632, 42109, 42432, 59448, 64402, 79264, 84218, 84864, 96603, 118896, 126327, 128804, 158528, 168436, 193206, 237792, 252654, 257608, 317056, 336872, 386412, 475584, 505308, 515216, 547417, 673744, 772824, 951168, 1010616, 1030432, 1094834, 1347488, 1545648, 1642251, 2021232, 2060864, 2189668, 2694976, 3091296, 3284502, 4042464, 4121728, 4379336, 5389952, 6182592, 6569004, 8084928, 8758672, 12365184, 13138008, 16169856, 17517344, 26276016, 35034688, 52552032, 70069376, 105104064, 210208128]

約数ペア:

[(1, 210208128), (2, 105104064), (3, 70069376), (4, 52552032), (6, 35034688), (8, 26276016), (12, 17517344), (13, 16169856), (16, 13138008), (17, 12365184), (24, 8758672), (26, 8084928), (32, 6569004), (34, 6182592), (39, 5389952), (48, 4379336), (51, 4121728), (52, 4042464), (64, 3284502), (68, 3091296), (78, 2694976), (96, 2189668), (102, 2060864), (104, 2021232), (128, 1642251), (136, 1545648), (156, 1347488), (192, 1094834), (204, 1030432), (208, 1010616), (221, 951168), (272, 772824), (312, 673744), (384, 547417), (408, 515216), (416, 505308), (442, 475584), (544, 386412), (624, 336872), (663, 317056), (816, 257608), (832, 252654), (884, 237792), (1088, 193206), (1248, 168436), (1326, 158528), (1632, 128804), (1664, 126327), (1768, 118896), (2176, 96603), (2477, 84864), (2496, 84218), (2652, 79264), (3264, 64402), (3536, 59448), (4954, 42432), (4992, 42109), (5304, 39632), (6528, 32201), (7072, 29724), (7431, 28288), (9908, 21216), (10608, 19816), (14144, 14862)]