163353904

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 374761728

約数和(自身を除く): 211407824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 107, 112, 172, 214, 301, 317, 344, 428, 602, 634, 688, 749, 856, 1204, 1268, 1498, 1712, 2219, 2408, 2536, 2996, 4438, 4601, 4816, 5072, 5992, 8876, 9202, 11984, 13631, 17752, 18404, 27262, 32207, 33919, 35504, 36808, 54524, 64414, 67838, 73616, 95417, 109048, 128828, 135676, 190834, 218096, 237433, 257656, 271352, 381668, 474866, 515312, 542704, 763336, 949732, 1458517, 1526672, 1899464, 2917034, 3798928, 5834068, 10209619, 11668136, 20419238, 23336272, 40838476, 81676952, 163353904]

約数ペア:

[(1, 163353904), (2, 81676952), (4, 40838476), (7, 23336272), (8, 20419238), (14, 11668136), (16, 10209619), (28, 5834068), (43, 3798928), (56, 2917034), (86, 1899464), (107, 1526672), (112, 1458517), (172, 949732), (214, 763336), (301, 542704), (317, 515312), (344, 474866), (428, 381668), (602, 271352), (634, 257656), (688, 237433), (749, 218096), (856, 190834), (1204, 135676), (1268, 128828), (1498, 109048), (1712, 95417), (2219, 73616), (2408, 67838), (2536, 64414), (2996, 54524), (4438, 36808), (4601, 35504), (4816, 33919), (5072, 32207), (5992, 27262), (8876, 18404), (9202, 17752), (11984, 13631)]