149077248

素因数分解:

$2^8\times 3^1\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 398580000

約数和(自身を除く): 249502752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 389, 499, 768, 778, 998, 1167, 1497, 1556, 1996, 2334, 2994, 3112, 3992, 4668, 5988, 6224, 7984, 9336, 11976, 12448, 15968, 18672, 23952, 24896, 31936, 37344, 47904, 49792, 63872, 74688, 95808, 99584, 127744, 149376, 191616, 194111, 298752, 383232, 388222, 582333, 776444, 1164666, 1552888, 2329332, 3105776, 4658664, 6211552, 9317328, 12423104, 18634656, 24846208, 37269312, 49692416, 74538624, 149077248]

約数ペア:

[(1, 149077248), (2, 74538624), (3, 49692416), (4, 37269312), (6, 24846208), (8, 18634656), (12, 12423104), (16, 9317328), (24, 6211552), (32, 4658664), (48, 3105776), (64, 2329332), (96, 1552888), (128, 1164666), (192, 776444), (256, 582333), (384, 388222), (389, 383232), (499, 298752), (768, 194111), (778, 191616), (998, 149376), (1167, 127744), (1497, 99584), (1556, 95808), (1996, 74688), (2334, 63872), (2994, 49792), (3112, 47904), (3992, 37344), (4668, 31936), (5988, 24896), (6224, 23952), (7984, 18672), (9336, 15968), (11976, 12448)]