139063892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 280541184

約数和(自身を除く): 141477292

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 341, 473, 682, 946, 1333, 1364, 1892, 2371, 2666, 4742, 5332, 9484, 14663, 26081, 29326, 52162, 58652, 73501, 101953, 104324, 147002, 203906, 294004, 407812, 808511, 1121483, 1617022, 2242966, 3160543, 3234044, 4485932, 6321086, 12642172, 34765973, 69531946, 139063892]

約数ペア:

[(1, 139063892), (2, 69531946), (4, 34765973), (11, 12642172), (22, 6321086), (31, 4485932), (43, 3234044), (44, 3160543), (62, 2242966), (86, 1617022), (124, 1121483), (172, 808511), (341, 407812), (473, 294004), (682, 203906), (946, 147002), (1333, 104324), (1364, 101953), (1892, 73501), (2371, 58652), (2666, 52162), (4742, 29326), (5332, 26081), (9484, 14663)]