168441315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8863}}^1$

素因数の和:9059

約数の個数: 32

約数和(自身を含む): 309743616

約数和(自身を除く): 141302301

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 6335, 8863, 19005, 26589, 44315, 62041, 132945, 186123, 310205, 930615, 1604203, 4812609, 8021015, 11229421, 24063045, 33688263, 56147105, 168441315]

約数ペア:

[(1, 168441315), (3, 56147105), (5, 33688263), (7, 24063045), (15, 11229421), (21, 8021015), (35, 4812609), (105, 1604203), (181, 930615), (543, 310205), (905, 186123), (1267, 132945), (2715, 62041), (3801, 44315), (6335, 26589), (8863, 19005)]