142991212

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8055

約数の個数: 48

約数和(自身を含む): 314305600

約数和(自身を除く): 171314388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8017, 8918, 16034, 17836, 32068, 56119, 104221, 112238, 208442, 224476, 392833, 416884, 729547, 785666, 1459094, 1571332, 2749831, 2918188, 5106829, 5499662, 10213658, 10999324, 20427316, 35747803, 71495606, 142991212]

約数ペア:

[(1, 142991212), (2, 71495606), (4, 35747803), (7, 20427316), (13, 10999324), (14, 10213658), (26, 5499662), (28, 5106829), (49, 2918188), (52, 2749831), (91, 1571332), (98, 1459094), (182, 785666), (196, 729547), (343, 416884), (364, 392833), (637, 224476), (686, 208442), (1274, 112238), (1372, 104221), (2548, 56119), (4459, 32068), (8017, 17836), (8918, 16034)]