155649284

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 325516800

約数和(自身を除く): 169867516

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 2009, 2767, 4018, 5534, 8036, 11068, 14063, 19369, 28126, 38738, 56252, 77476, 113447, 135583, 226894, 271166, 453788, 542332, 794129, 949081, 1588258, 1898162, 3176516, 3796324, 5558903, 11117806, 22235612, 38912321, 77824642, 155649284]

約数ペア:

[(1, 155649284), (2, 77824642), (4, 38912321), (7, 22235612), (14, 11117806), (28, 5558903), (41, 3796324), (49, 3176516), (82, 1898162), (98, 1588258), (164, 949081), (196, 794129), (287, 542332), (343, 453788), (574, 271166), (686, 226894), (1148, 135583), (1372, 113447), (2009, 77476), (2767, 56252), (4018, 38738), (5534, 28126), (8036, 19369), (11068, 14063)]