155580928

素因数分解:

$2^9\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1392

約数の個数: 40

約数和(自身を含む): 312264612

約数和(自身を除く): 156683684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 277, 512, 554, 1097, 1108, 2194, 2216, 4388, 4432, 8776, 8864, 17552, 17728, 35104, 35456, 70208, 70912, 140416, 141824, 280832, 303869, 561664, 607738, 1215476, 2430952, 4861904, 9723808, 19447616, 38895232, 77790464, 155580928]

約数ペア:

[(1, 155580928), (2, 77790464), (4, 38895232), (8, 19447616), (16, 9723808), (32, 4861904), (64, 2430952), (128, 1215476), (256, 607738), (277, 561664), (512, 303869), (554, 280832), (1097, 141824), (1108, 140416), (2194, 70912), (2216, 70208), (4388, 35456), (4432, 35104), (8776, 17728), (8864, 17552)]