170211328

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 232343552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 383, 434, 448, 496, 512, 766, 868, 896, 992, 1024, 1532, 1736, 1792, 1984, 2048, 2681, 3064, 3472, 3584, 3968, 5362, 6128, 6944, 7168, 7936, 10724, 11873, 12256, 13888, 14336, 15872, 21448, 23746, 24512, 27776, 31744, 42896, 47492, 49024, 55552, 63488, 83111, 85792, 94984, 98048, 111104, 166222, 171584, 189968, 196096, 222208, 332444, 343168, 379936, 392192, 444416, 664888, 686336, 759872, 784384, 1329776, 1372672, 1519744, 2659552, 2745344, 3039488, 5319104, 5490688, 6078976, 10638208, 12157952, 21276416, 24315904, 42552832, 85105664, 170211328]

約数ペア:

[(1, 170211328), (2, 85105664), (4, 42552832), (7, 24315904), (8, 21276416), (14, 12157952), (16, 10638208), (28, 6078976), (31, 5490688), (32, 5319104), (56, 3039488), (62, 2745344), (64, 2659552), (112, 1519744), (124, 1372672), (128, 1329776), (217, 784384), (224, 759872), (248, 686336), (256, 664888), (383, 444416), (434, 392192), (448, 379936), (496, 343168), (512, 332444), (766, 222208), (868, 196096), (896, 189968), (992, 171584), (1024, 166222), (1532, 111104), (1736, 98048), (1792, 94984), (1984, 85792), (2048, 83111), (2681, 63488), (3064, 55552), (3472, 49024), (3584, 47492), (3968, 42896), (5362, 31744), (6128, 27776), (6944, 24512), (7168, 23746), (7936, 21448), (10724, 15872), (11873, 14336), (12256, 13888)]