149377184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 185923936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 71, 86, 88, 139, 142, 172, 176, 278, 284, 344, 352, 473, 556, 568, 688, 781, 946, 1112, 1136, 1376, 1529, 1562, 1892, 2224, 2272, 3053, 3058, 3124, 3784, 4448, 5977, 6106, 6116, 6248, 7568, 9869, 11954, 12212, 12232, 12496, 15136, 19738, 23908, 24424, 24464, 24992, 33583, 39476, 47816, 48848, 48928, 65747, 67166, 78952, 95632, 97696, 108559, 131494, 134332, 157904, 191264, 217118, 262988, 268664, 315808, 424367, 434236, 525976, 537328, 848734, 868472, 1051952, 1074656, 1697468, 1736944, 2103904, 3394936, 3473888, 4668037, 6789872, 9336074, 13579744, 18672148, 37344296, 74688592, 149377184]

約数ペア:

[(1, 149377184), (2, 74688592), (4, 37344296), (8, 18672148), (11, 13579744), (16, 9336074), (22, 6789872), (32, 4668037), (43, 3473888), (44, 3394936), (71, 2103904), (86, 1736944), (88, 1697468), (139, 1074656), (142, 1051952), (172, 868472), (176, 848734), (278, 537328), (284, 525976), (344, 434236), (352, 424367), (473, 315808), (556, 268664), (568, 262988), (688, 217118), (781, 191264), (946, 157904), (1112, 134332), (1136, 131494), (1376, 108559), (1529, 97696), (1562, 95632), (1892, 78952), (2224, 67166), (2272, 65747), (3053, 48928), (3058, 48848), (3124, 47816), (3784, 39476), (4448, 33583), (5977, 24992), (6106, 24464), (6116, 24424), (6248, 23908), (7568, 19738), (9869, 15136), (11954, 12496), (12212, 12232)]