142970632

素因数分解:

$2^3\times 7^3\times {\mathrm{52103}}^1$

素因数の和:52130

約数の個数: 32

約数和(自身を含む): 312624000

約数和(自身を除く): 169653368

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 52103, 104206, 208412, 364721, 416824, 729442, 1458884, 2553047, 2917768, 5106094, 10212188, 17871329, 20424376, 35742658, 71485316, 142970632]

約数ペア:

[(1, 142970632), (2, 71485316), (4, 35742658), (7, 20424376), (8, 17871329), (14, 10212188), (28, 5106094), (49, 2917768), (56, 2553047), (98, 1458884), (196, 729442), (343, 416824), (392, 364721), (686, 208412), (1372, 104206), (2744, 52103)]