159853568

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 88

約数和(自身を含む): 378285600

約数和(自身を除く): 218432032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 769, 812, 896, 928, 1024, 1538, 1624, 1792, 1856, 3076, 3248, 3584, 3712, 5383, 6152, 6496, 7168, 7424, 10766, 12304, 12992, 14848, 21532, 22301, 24608, 25984, 29696, 43064, 44602, 49216, 51968, 86128, 89204, 98432, 103936, 156107, 172256, 178408, 196864, 207872, 312214, 344512, 356816, 393728, 624428, 689024, 713632, 787456, 1248856, 1378048, 1427264, 2497712, 2756096, 2854528, 4995424, 5512192, 5709056, 9990848, 11418112, 19981696, 22836224, 39963392, 79926784, 159853568]

約数ペア:

[(1, 159853568), (2, 79926784), (4, 39963392), (7, 22836224), (8, 19981696), (14, 11418112), (16, 9990848), (28, 5709056), (29, 5512192), (32, 4995424), (56, 2854528), (58, 2756096), (64, 2497712), (112, 1427264), (116, 1378048), (128, 1248856), (203, 787456), (224, 713632), (232, 689024), (256, 624428), (406, 393728), (448, 356816), (464, 344512), (512, 312214), (769, 207872), (812, 196864), (896, 178408), (928, 172256), (1024, 156107), (1538, 103936), (1624, 98432), (1792, 89204), (1856, 86128), (3076, 51968), (3248, 49216), (3584, 44602), (3712, 43064), (5383, 29696), (6152, 25984), (6496, 24608), (7168, 22301), (7424, 21532), (10766, 14848), (12304, 12992)]