129159264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 387374400

約数和(自身を除く): 258215136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 419, 456, 494, 507, 608, 624, 676, 741, 838, 912, 988, 1014, 1248, 1257, 1352, 1482, 1676, 1824, 1976, 2028, 2514, 2704, 2964, 3211, 3352, 3952, 4056, 5028, 5408, 5447, 5928, 6422, 6704, 7904, 7961, 8112, 9633, 10056, 10894, 11856, 12844, 13408, 15922, 16224, 16341, 19266, 20112, 21788, 23712, 23883, 25688, 31844, 32682, 38532, 40224, 43576, 47766, 51376, 63688, 65364, 70811, 77064, 87152, 95532, 102752, 103493, 127376, 130728, 141622, 154128, 174304, 191064, 206986, 212433, 254752, 261456, 283244, 308256, 310479, 382128, 413972, 424866, 522912, 566488, 620958, 764256, 827944, 849732, 1132976, 1241916, 1345409, 1655888, 1699464, 2265952, 2483832, 2690818, 3311776, 3398928, 4036227, 4967664, 5381636, 6797856, 8072454, 9935328, 10763272, 16144908, 21526544, 32289816, 43053088, 64579632, 129159264]

約数ペア:

[(1, 129159264), (2, 64579632), (3, 43053088), (4, 32289816), (6, 21526544), (8, 16144908), (12, 10763272), (13, 9935328), (16, 8072454), (19, 6797856), (24, 5381636), (26, 4967664), (32, 4036227), (38, 3398928), (39, 3311776), (48, 2690818), (52, 2483832), (57, 2265952), (76, 1699464), (78, 1655888), (96, 1345409), (104, 1241916), (114, 1132976), (152, 849732), (156, 827944), (169, 764256), (208, 620958), (228, 566488), (247, 522912), (304, 424866), (312, 413972), (338, 382128), (416, 310479), (419, 308256), (456, 283244), (494, 261456), (507, 254752), (608, 212433), (624, 206986), (676, 191064), (741, 174304), (838, 154128), (912, 141622), (988, 130728), (1014, 127376), (1248, 103493), (1257, 102752), (1352, 95532), (1482, 87152), (1676, 77064), (1824, 70811), (1976, 65364), (2028, 63688), (2514, 51376), (2704, 47766), (2964, 43576), (3211, 40224), (3352, 38532), (3952, 32682), (4056, 31844), (5028, 25688), (5408, 23883), (5447, 23712), (5928, 21788), (6422, 20112), (6704, 19266), (7904, 16341), (7961, 16224), (8112, 15922), (9633, 13408), (10056, 12844), (10894, 11856)]