156630032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8461}}^1$

素因数の和:8571

約数の個数: 40

約数和(自身を含む): 330525720

約数和(自身を除く): 173895688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 8461, 9256, 16922, 18512, 33844, 67688, 109993, 135376, 219986, 439972, 753029, 879944, 1506058, 1759888, 3012116, 6024232, 9789377, 12048464, 19578754, 39157508, 78315016, 156630032]

約数ペア:

[(1, 156630032), (2, 78315016), (4, 39157508), (8, 19578754), (13, 12048464), (16, 9789377), (26, 6024232), (52, 3012116), (89, 1759888), (104, 1506058), (178, 879944), (208, 753029), (356, 439972), (712, 219986), (1157, 135376), (1424, 109993), (2314, 67688), (4628, 33844), (8461, 18512), (9256, 16922)]