168685216

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 394910208

約数和(自身を除く): 226224992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 83, 86, 112, 166, 172, 211, 224, 301, 332, 344, 422, 581, 602, 664, 688, 844, 1162, 1204, 1328, 1376, 1477, 1688, 2324, 2408, 2656, 2954, 3376, 3569, 4648, 4816, 5908, 6752, 7138, 9073, 9296, 9632, 11816, 14276, 17513, 18146, 18592, 23632, 24983, 28552, 35026, 36292, 47264, 49966, 57104, 63511, 70052, 72584, 99932, 114208, 122591, 127022, 140104, 145168, 199864, 245182, 254044, 280208, 290336, 399728, 490364, 508088, 560416, 753059, 799456, 980728, 1016176, 1506118, 1961456, 2032352, 3012236, 3922912, 5271413, 6024472, 10542826, 12048944, 21085652, 24097888, 42171304, 84342608, 168685216]

約数ペア:

[(1, 168685216), (2, 84342608), (4, 42171304), (7, 24097888), (8, 21085652), (14, 12048944), (16, 10542826), (28, 6024472), (32, 5271413), (43, 3922912), (56, 3012236), (83, 2032352), (86, 1961456), (112, 1506118), (166, 1016176), (172, 980728), (211, 799456), (224, 753059), (301, 560416), (332, 508088), (344, 490364), (422, 399728), (581, 290336), (602, 280208), (664, 254044), (688, 245182), (844, 199864), (1162, 145168), (1204, 140104), (1328, 127022), (1376, 122591), (1477, 114208), (1688, 99932), (2324, 72584), (2408, 70052), (2656, 63511), (2954, 57104), (3376, 49966), (3569, 47264), (4648, 36292), (4816, 35026), (5908, 28552), (6752, 24983), (7138, 23632), (9073, 18592), (9296, 18146), (9632, 17513), (11816, 14276)]