166481728

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 112

約数和(自身を含む): 400287744

約数和(自身を除く): 233806016

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 107, 112, 151, 161, 184, 214, 224, 302, 322, 368, 428, 448, 604, 644, 736, 749, 856, 1057, 1208, 1288, 1472, 1498, 1712, 2114, 2416, 2461, 2576, 2996, 3424, 3473, 4228, 4832, 4922, 5152, 5992, 6848, 6946, 8456, 9664, 9844, 10304, 11984, 13892, 16157, 16912, 17227, 19688, 23968, 24311, 27784, 32314, 33824, 34454, 39376, 47936, 48622, 55568, 64628, 67648, 68908, 78752, 97244, 111136, 113099, 129256, 137816, 157504, 194488, 222272, 226198, 258512, 275632, 371611, 388976, 452396, 517024, 551264, 743222, 777952, 904792, 1034048, 1102528, 1486444, 1555904, 1809584, 2601277, 2972888, 3619168, 5202554, 5945776, 7238336, 10405108, 11891552, 20810216, 23783104, 41620432, 83240864, 166481728]

約数ペア:

[(1, 166481728), (2, 83240864), (4, 41620432), (7, 23783104), (8, 20810216), (14, 11891552), (16, 10405108), (23, 7238336), (28, 5945776), (32, 5202554), (46, 3619168), (56, 2972888), (64, 2601277), (92, 1809584), (107, 1555904), (112, 1486444), (151, 1102528), (161, 1034048), (184, 904792), (214, 777952), (224, 743222), (302, 551264), (322, 517024), (368, 452396), (428, 388976), (448, 371611), (604, 275632), (644, 258512), (736, 226198), (749, 222272), (856, 194488), (1057, 157504), (1208, 137816), (1288, 129256), (1472, 113099), (1498, 111136), (1712, 97244), (2114, 78752), (2416, 68908), (2461, 67648), (2576, 64628), (2996, 55568), (3424, 48622), (3473, 47936), (4228, 39376), (4832, 34454), (4922, 33824), (5152, 32314), (5992, 27784), (6848, 24311), (6946, 23968), (8456, 19688), (9664, 17227), (9844, 16912), (10304, 16157), (11984, 13892)]