196607744

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 418938240

約数和(自身を除く): 222330496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 256, 304, 332, 487, 608, 664, 974, 1216, 1328, 1577, 1948, 2432, 2656, 3154, 3896, 4864, 5312, 6308, 7792, 9253, 10624, 12616, 15584, 18506, 21248, 25232, 31168, 37012, 40421, 50464, 62336, 74024, 80842, 100928, 124672, 148048, 161684, 201856, 296096, 323368, 403712, 592192, 646736, 767999, 1184384, 1293472, 1535998, 2368768, 2586944, 3071996, 5173888, 6143992, 10347776, 12287984, 24575968, 49151936, 98303872, 196607744]

約数ペア:

[(1, 196607744), (2, 98303872), (4, 49151936), (8, 24575968), (16, 12287984), (19, 10347776), (32, 6143992), (38, 5173888), (64, 3071996), (76, 2586944), (83, 2368768), (128, 1535998), (152, 1293472), (166, 1184384), (256, 767999), (304, 646736), (332, 592192), (487, 403712), (608, 323368), (664, 296096), (974, 201856), (1216, 161684), (1328, 148048), (1577, 124672), (1948, 100928), (2432, 80842), (2656, 74024), (3154, 62336), (3896, 50464), (4864, 40421), (5312, 37012), (6308, 31168), (7792, 25232), (9253, 21248), (10624, 18506), (12616, 15584)]