142031556

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3175

約数の個数: 72

約数和(自身を含む): 380365440

約数和(自身を除く): 238333884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 972, 1269, 1692, 2538, 3109, 3807, 5076, 6218, 7614, 9327, 11421, 12436, 15228, 18654, 22842, 27981, 37308, 45684, 55962, 83943, 111924, 146123, 167886, 251829, 292246, 335772, 438369, 503658, 584492, 755487, 876738, 1007316, 1315107, 1510974, 1753476, 2630214, 3021948, 3945321, 5260428, 7890642, 11835963, 15781284, 23671926, 35507889, 47343852, 71015778, 142031556]

約数ペア:

[(1, 142031556), (2, 71015778), (3, 47343852), (4, 35507889), (6, 23671926), (9, 15781284), (12, 11835963), (18, 7890642), (27, 5260428), (36, 3945321), (47, 3021948), (54, 2630214), (81, 1753476), (94, 1510974), (108, 1315107), (141, 1007316), (162, 876738), (188, 755487), (243, 584492), (282, 503658), (324, 438369), (423, 335772), (486, 292246), (564, 251829), (846, 167886), (972, 146123), (1269, 111924), (1692, 83943), (2538, 55962), (3109, 45684), (3807, 37308), (5076, 27981), (6218, 22842), (7614, 18654), (9327, 15228), (11421, 12436)]