161958468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{44839}}^1$

素因数の和:44896

約数の個数: 48

約数和(自身を含む): 441943040

約数和(自身を除く): 279984572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 44839, 89678, 134517, 179356, 269034, 313873, 538068, 627746, 941619, 1255492, 1883238, 1928077, 3766476, 3856154, 5784231, 7712308, 11568462, 13496539, 23136924, 26993078, 40489617, 53986156, 80979234, 161958468]

約数ペア:

[(1, 161958468), (2, 80979234), (3, 53986156), (4, 40489617), (6, 26993078), (7, 23136924), (12, 13496539), (14, 11568462), (21, 7712308), (28, 5784231), (42, 3856154), (43, 3766476), (84, 1928077), (86, 1883238), (129, 1255492), (172, 941619), (258, 627746), (301, 538068), (516, 313873), (602, 269034), (903, 179356), (1204, 134517), (1806, 89678), (3612, 44839)]