128525724

素因数分解:

$2^2\times 3^3\times {\mathrm{827}}^1\times {\mathrm{1439}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 333849600

約数和(自身を除く): 205323876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 827, 1439, 1654, 2481, 2878, 3308, 4317, 4962, 5756, 7443, 8634, 9924, 12951, 14886, 17268, 22329, 25902, 29772, 38853, 44658, 51804, 77706, 89316, 155412, 1190053, 2380106, 3570159, 4760212, 7140318, 10710477, 14280636, 21420954, 32131431, 42841908, 64262862, 128525724]

約数ペア:

[(1, 128525724), (2, 64262862), (3, 42841908), (4, 32131431), (6, 21420954), (9, 14280636), (12, 10710477), (18, 7140318), (27, 4760212), (36, 3570159), (54, 2380106), (108, 1190053), (827, 155412), (1439, 89316), (1654, 77706), (2481, 51804), (2878, 44658), (3308, 38853), (4317, 29772), (4962, 25902), (5756, 22329), (7443, 17268), (8634, 14886), (9924, 12951)]