142744914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2251}}^1$

素因数の和:2543

約数の個数: 48

約数和(自身を含む): 334449024

約数和(自身を除く): 191704110

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 271, 542, 813, 1626, 2251, 2439, 3523, 4502, 4878, 6753, 7046, 10569, 13506, 20259, 21138, 29263, 31707, 40518, 58526, 63414, 87789, 175578, 263367, 526734, 610021, 1220042, 1830063, 3660126, 5490189, 7930273, 10980378, 15860546, 23790819, 47581638, 71372457, 142744914]

約数ペア:

[(1, 142744914), (2, 71372457), (3, 47581638), (6, 23790819), (9, 15860546), (13, 10980378), (18, 7930273), (26, 5490189), (39, 3660126), (78, 1830063), (117, 1220042), (234, 610021), (271, 526734), (542, 263367), (813, 175578), (1626, 87789), (2251, 63414), (2439, 58526), (3523, 40518), (4502, 31707), (4878, 29263), (6753, 21138), (7046, 20259), (10569, 13506)]