140594176

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 88

約数和(自身を含む): 299746304

約数和(自身を除く): 159152128

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 103, 124, 128, 172, 206, 248, 256, 344, 412, 496, 512, 688, 824, 992, 1024, 1333, 1376, 1648, 1984, 2666, 2752, 3193, 3296, 3968, 4429, 5332, 5504, 6386, 6592, 7936, 8858, 10664, 11008, 12772, 13184, 15872, 17716, 21328, 22016, 25544, 26368, 31744, 35432, 42656, 44032, 51088, 52736, 70864, 85312, 102176, 105472, 137299, 141728, 170624, 204352, 274598, 283456, 341248, 408704, 549196, 566912, 682496, 817408, 1098392, 1133824, 1364992, 1634816, 2196784, 2267648, 3269632, 4393568, 4535296, 8787136, 17574272, 35148544, 70297088, 140594176]

約数ペア:

[(1, 140594176), (2, 70297088), (4, 35148544), (8, 17574272), (16, 8787136), (31, 4535296), (32, 4393568), (43, 3269632), (62, 2267648), (64, 2196784), (86, 1634816), (103, 1364992), (124, 1133824), (128, 1098392), (172, 817408), (206, 682496), (248, 566912), (256, 549196), (344, 408704), (412, 341248), (496, 283456), (512, 274598), (688, 204352), (824, 170624), (992, 141728), (1024, 137299), (1333, 105472), (1376, 102176), (1648, 85312), (1984, 70864), (2666, 52736), (2752, 51088), (3193, 44032), (3296, 42656), (3968, 35432), (4429, 31744), (5332, 26368), (5504, 25544), (6386, 22016), (6592, 21328), (7936, 17716), (8858, 15872), (10664, 13184), (11008, 12772)]