131369256

素因数分解:

$2^3\times 3^3\times {\mathrm{608191}}^1$

素因数の和:608206

約数の個数: 32

約数和(自身を含む): 364915200

約数和(自身を除く): 233545944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 608191, 1216382, 1824573, 2432764, 3649146, 4865528, 5473719, 7298292, 10947438, 14596584, 16421157, 21894876, 32842314, 43789752, 65684628, 131369256]

約数ペア:

[(1, 131369256), (2, 65684628), (3, 43789752), (4, 32842314), (6, 21894876), (8, 16421157), (9, 14596584), (12, 10947438), (18, 7298292), (24, 5473719), (27, 4865528), (36, 3649146), (54, 2432764), (72, 1824573), (108, 1216382), (216, 608191)]