149316768

素因数分解:

$2^5\times 3^2\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1554

約数の個数: 72

約数和(自身を含む): 425880000

約数和(自身を除く): 276563232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 499, 998, 1039, 1497, 1996, 2078, 2994, 3117, 3992, 4156, 4491, 5988, 6234, 7984, 8312, 8982, 9351, 11976, 12468, 15968, 16624, 17964, 18702, 23952, 24936, 33248, 35928, 37404, 47904, 49872, 71856, 74808, 99744, 143712, 149616, 299232, 518461, 1036922, 1555383, 2073844, 3110766, 4147688, 4666149, 6221532, 8295376, 9332298, 12443064, 16590752, 18664596, 24886128, 37329192, 49772256, 74658384, 149316768]

約数ペア:

[(1, 149316768), (2, 74658384), (3, 49772256), (4, 37329192), (6, 24886128), (8, 18664596), (9, 16590752), (12, 12443064), (16, 9332298), (18, 8295376), (24, 6221532), (32, 4666149), (36, 4147688), (48, 3110766), (72, 2073844), (96, 1555383), (144, 1036922), (288, 518461), (499, 299232), (998, 149616), (1039, 143712), (1497, 99744), (1996, 74808), (2078, 71856), (2994, 49872), (3117, 47904), (3992, 37404), (4156, 35928), (4491, 33248), (5988, 24936), (6234, 23952), (7984, 18702), (8312, 17964), (8982, 16624), (9351, 15968), (11976, 12468)]