156653824

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{21101}}^1$

素因数の和:21146

約数の個数: 36

約数和(自身を含む): 323493660

約数和(自身を除く): 166839836

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 21101, 42202, 84404, 168808, 337616, 611929, 675232, 1223858, 1350464, 2447716, 2700928, 4895432, 5401856, 9790864, 19581728, 39163456, 78326912, 156653824]

約数ペア:

[(1, 156653824), (2, 78326912), (4, 39163456), (8, 19581728), (16, 9790864), (29, 5401856), (32, 4895432), (58, 2700928), (64, 2447716), (116, 1350464), (128, 1223858), (232, 675232), (256, 611929), (464, 337616), (928, 168808), (1856, 84404), (3712, 42202), (7424, 21101)]