164966256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12589}}^1$

素因数の和:12623

約数の個数: 120

約数和(自身を含む): 568262240

約数和(自身を除く): 403295984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 12589, 13104, 25178, 37767, 50356, 75534, 88123, 100712, 113301, 151068, 163657, 176246, 201424, 226602, 264369, 302136, 327314, 352492, 453204, 490971, 528738, 604272, 654628, 704984, 793107, 906408, 981942, 1057476, 1145599, 1309256, 1409968, 1472913, 1586214, 1812816, 1963884, 2114952, 2291198, 2618512, 2945826, 3172428, 3436797, 3927768, 4229904, 4582396, 5891652, 6344856, 6873594, 7855536, 9164792, 10310391, 11783304, 12689712, 13747188, 18329584, 20620782, 23566608, 27494376, 41241564, 54988752, 82483128, 164966256]

約数ペア:

[(1, 164966256), (2, 82483128), (3, 54988752), (4, 41241564), (6, 27494376), (7, 23566608), (8, 20620782), (9, 18329584), (12, 13747188), (13, 12689712), (14, 11783304), (16, 10310391), (18, 9164792), (21, 7855536), (24, 6873594), (26, 6344856), (28, 5891652), (36, 4582396), (39, 4229904), (42, 3927768), (48, 3436797), (52, 3172428), (56, 2945826), (63, 2618512), (72, 2291198), (78, 2114952), (84, 1963884), (91, 1812816), (104, 1586214), (112, 1472913), (117, 1409968), (126, 1309256), (144, 1145599), (156, 1057476), (168, 981942), (182, 906408), (208, 793107), (234, 704984), (252, 654628), (273, 604272), (312, 528738), (336, 490971), (364, 453204), (468, 352492), (504, 327314), (546, 302136), (624, 264369), (728, 226602), (819, 201424), (936, 176246), (1008, 163657), (1092, 151068), (1456, 113301), (1638, 100712), (1872, 88123), (2184, 75534), (3276, 50356), (4368, 37767), (6552, 25178), (12589, 13104)]