156723184

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{146197}}^1$

素因数の和:146272

約数の個数: 20

約数和(自身を含む): 308185384

約数和(自身を除く): 151462200

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 146197, 292394, 584788, 1169576, 2339152, 9795199, 19590398, 39180796, 78361592, 156723184]

約数ペア:

[(1, 156723184), (2, 78361592), (4, 39180796), (8, 19590398), (16, 9795199), (67, 2339152), (134, 1169576), (268, 584788), (536, 292394), (1072, 146197)]