141913328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 282534000

約数和(自身を除く): 140620672

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 388, 488, 776, 976, 1499, 1552, 2998, 5917, 5996, 11834, 11992, 23668, 23984, 47336, 91439, 94672, 145403, 182878, 290806, 365756, 581612, 731512, 1163224, 1463024, 2326448, 8869583, 17739166, 35478332, 70956664, 141913328]

約数ペア:

[(1, 141913328), (2, 70956664), (4, 35478332), (8, 17739166), (16, 8869583), (61, 2326448), (97, 1463024), (122, 1163224), (194, 731512), (244, 581612), (388, 365756), (488, 290806), (776, 182878), (976, 145403), (1499, 94672), (1552, 91439), (2998, 47336), (5917, 23984), (5996, 23668), (11834, 11992)]