156772432

素因数分解:

$2^4\times {\mathrm{89}}^2\times {\mathrm{1237}}^1$

素因数の和:1423

約数の個数: 30

約数和(自身を含む): 307446158

約数和(自身を除く): 150673726

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1237, 1424, 2474, 4948, 7921, 9896, 15842, 19792, 31684, 63368, 110093, 126736, 220186, 440372, 880744, 1761488, 9798277, 19596554, 39193108, 78386216, 156772432]

約数ペア:

[(1, 156772432), (2, 78386216), (4, 39193108), (8, 19596554), (16, 9798277), (89, 1761488), (178, 880744), (356, 440372), (712, 220186), (1237, 126736), (1424, 110093), (2474, 63368), (4948, 31684), (7921, 19792), (9896, 15842)]