126988904

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{4919}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 272764800

約数和(自身を除く): 145775896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1844, 3227, 3688, 4919, 6454, 9838, 12908, 19676, 25816, 34433, 39352, 68866, 137732, 275464, 2267659, 4535318, 9070636, 15873613, 18141272, 31747226, 63494452, 126988904]

約数ペア:

[(1, 126988904), (2, 63494452), (4, 31747226), (7, 18141272), (8, 15873613), (14, 9070636), (28, 4535318), (56, 2267659), (461, 275464), (922, 137732), (1844, 68866), (3227, 39352), (3688, 34433), (4919, 25816), (6454, 19676), (9838, 12908)]