153338368

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 176640512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 136, 158, 223, 256, 272, 316, 446, 512, 544, 632, 892, 1088, 1264, 1343, 1784, 2176, 2528, 2686, 3568, 3791, 4352, 5056, 5372, 7136, 7582, 8704, 10112, 10744, 14272, 15164, 17617, 20224, 21488, 28544, 30328, 35234, 40448, 42976, 57088, 60656, 70468, 85952, 114176, 121312, 140936, 171904, 242624, 281872, 299489, 343808, 485248, 563744, 598978, 687616, 970496, 1127488, 1197956, 1940992, 2254976, 2395912, 4509952, 4791824, 9019904, 9583648, 19167296, 38334592, 76669184, 153338368]

約数ペア:

[(1, 153338368), (2, 76669184), (4, 38334592), (8, 19167296), (16, 9583648), (17, 9019904), (32, 4791824), (34, 4509952), (64, 2395912), (68, 2254976), (79, 1940992), (128, 1197956), (136, 1127488), (158, 970496), (223, 687616), (256, 598978), (272, 563744), (316, 485248), (446, 343808), (512, 299489), (544, 281872), (632, 242624), (892, 171904), (1088, 140936), (1264, 121312), (1343, 114176), (1784, 85952), (2176, 70468), (2528, 60656), (2686, 57088), (3568, 42976), (3791, 40448), (4352, 35234), (5056, 30328), (5372, 28544), (7136, 21488), (7582, 20224), (8704, 17617), (10112, 15164), (10744, 14272)]