179496564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2621}}^1$

素因数の和:3080

約数の個数: 48

約数和(自身を含む): 452242560

約数和(自身を除く): 272745996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1317, 1756, 2621, 2634, 5242, 5268, 5707, 7863, 10484, 11414, 15726, 17121, 22828, 31452, 34073, 34242, 68146, 68484, 102219, 136292, 204438, 408876, 1150619, 2301238, 3451857, 4602476, 6903714, 13807428, 14958047, 29916094, 44874141, 59832188, 89748282, 179496564]

約数ペア:

[(1, 179496564), (2, 89748282), (3, 59832188), (4, 44874141), (6, 29916094), (12, 14958047), (13, 13807428), (26, 6903714), (39, 4602476), (52, 3451857), (78, 2301238), (156, 1150619), (439, 408876), (878, 204438), (1317, 136292), (1756, 102219), (2621, 68484), (2634, 68146), (5242, 34242), (5268, 34073), (5707, 31452), (7863, 22828), (10484, 17121), (11414, 15726)]