144394292

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 300058752

約数和(自身を除く): 155664460

約数列:

[1, 2, 4, 7, 14, 28, 41, 73, 82, 146, 164, 287, 292, 511, 574, 1022, 1148, 1723, 2044, 2993, 3446, 5986, 6892, 11972, 12061, 20951, 24122, 41902, 48244, 70643, 83804, 125779, 141286, 251558, 282572, 494501, 503116, 880453, 989002, 1760906, 1978004, 3521812, 5156939, 10313878, 20627756, 36098573, 72197146, 144394292]

約数ペア:

[(1, 144394292), (2, 72197146), (4, 36098573), (7, 20627756), (14, 10313878), (28, 5156939), (41, 3521812), (73, 1978004), (82, 1760906), (146, 989002), (164, 880453), (287, 503116), (292, 494501), (511, 282572), (574, 251558), (1022, 141286), (1148, 125779), (1723, 83804), (2044, 70643), (2993, 48244), (3446, 41902), (5986, 24122), (6892, 20951), (11972, 12061)]