125998496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 269186400

約数和(自身を除く): 143187904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 1112, 1807, 2179, 2224, 3614, 4358, 4448, 7228, 8716, 14456, 17432, 28327, 28912, 34864, 56654, 57824, 69728, 113308, 226616, 302881, 453232, 605762, 906464, 1211524, 2423048, 3937453, 4846096, 7874906, 9692192, 15749812, 31499624, 62999248, 125998496]

約数ペア:

[(1, 125998496), (2, 62999248), (4, 31499624), (8, 15749812), (13, 9692192), (16, 7874906), (26, 4846096), (32, 3937453), (52, 2423048), (104, 1211524), (139, 906464), (208, 605762), (278, 453232), (416, 302881), (556, 226616), (1112, 113308), (1807, 69728), (2179, 57824), (2224, 56654), (3614, 34864), (4358, 28912), (4448, 28327), (7228, 17432), (8716, 14456)]