157948812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{208927}}^1$

素因数の和:208947

約数の個数: 48

約数和(自身を含む): 467998720

約数和(自身を除く): 310049908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 208927, 417854, 626781, 835708, 1253562, 1462489, 1880343, 2507124, 2924978, 3760686, 4387467, 5641029, 5849956, 7521372, 8774934, 11282058, 13162401, 17549868, 22564116, 26324802, 39487203, 52649604, 78974406, 157948812]

約数ペア:

[(1, 157948812), (2, 78974406), (3, 52649604), (4, 39487203), (6, 26324802), (7, 22564116), (9, 17549868), (12, 13162401), (14, 11282058), (18, 8774934), (21, 7521372), (27, 5849956), (28, 5641029), (36, 4387467), (42, 3760686), (54, 2924978), (63, 2507124), (84, 1880343), (108, 1462489), (126, 1253562), (189, 835708), (252, 626781), (378, 417854), (756, 208927)]