128809824

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:901

約数の個数: 144

約数和(自身を含む): 400717296

約数和(自身を除く): 271907472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 853, 858, 968, 1056, 1144, 1248, 1452, 1573, 1706, 1716, 1936, 2288, 2559, 2904, 3146, 3412, 3432, 3872, 4576, 4719, 5118, 5808, 6292, 6824, 6864, 9383, 9438, 10236, 11089, 11616, 12584, 13648, 13728, 18766, 18876, 20472, 22178, 25168, 27296, 28149, 33267, 37532, 37752, 40944, 44356, 50336, 56298, 66534, 75064, 75504, 81888, 88712, 103213, 112596, 121979, 133068, 150128, 151008, 177424, 206426, 225192, 243958, 266136, 300256, 309639, 354848, 365937, 412852, 450384, 487916, 532272, 619278, 731874, 825704, 900768, 975832, 1064544, 1238556, 1341769, 1463748, 1651408, 1951664, 2477112, 2683538, 2927496, 3302816, 3903328, 4025307, 4954224, 5367076, 5854992, 8050614, 9908448, 10734152, 11709984, 16101228, 21468304, 32202456, 42936608, 64404912, 128809824]

約数ペア:

[(1, 128809824), (2, 64404912), (3, 42936608), (4, 32202456), (6, 21468304), (8, 16101228), (11, 11709984), (12, 10734152), (13, 9908448), (16, 8050614), (22, 5854992), (24, 5367076), (26, 4954224), (32, 4025307), (33, 3903328), (39, 3302816), (44, 2927496), (48, 2683538), (52, 2477112), (66, 1951664), (78, 1651408), (88, 1463748), (96, 1341769), (104, 1238556), (121, 1064544), (132, 975832), (143, 900768), (156, 825704), (176, 731874), (208, 619278), (242, 532272), (264, 487916), (286, 450384), (312, 412852), (352, 365937), (363, 354848), (416, 309639), (429, 300256), (484, 266136), (528, 243958), (572, 225192), (624, 206426), (726, 177424), (853, 151008), (858, 150128), (968, 133068), (1056, 121979), (1144, 112596), (1248, 103213), (1452, 88712), (1573, 81888), (1706, 75504), (1716, 75064), (1936, 66534), (2288, 56298), (2559, 50336), (2904, 44356), (3146, 40944), (3412, 37752), (3432, 37532), (3872, 33267), (4576, 28149), (4719, 27296), (5118, 25168), (5808, 22178), (6292, 20472), (6824, 18876), (6864, 18766), (9383, 13728), (9438, 13648), (10236, 12584), (11089, 11616)]