156957456

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{6553}}^1$

素因数の和:7063

約数の個数: 40

約数和(自身を含む): 406348000

約数和(自身を除く): 249390544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1996, 2994, 3992, 5988, 6553, 7984, 11976, 13106, 19659, 23952, 26212, 39318, 52424, 78636, 104848, 157272, 314544, 3269947, 6539894, 9809841, 13079788, 19619682, 26159576, 39239364, 52319152, 78478728, 156957456]

約数ペア:

[(1, 156957456), (2, 78478728), (3, 52319152), (4, 39239364), (6, 26159576), (8, 19619682), (12, 13079788), (16, 9809841), (24, 6539894), (48, 3269947), (499, 314544), (998, 157272), (1497, 104848), (1996, 78636), (2994, 52424), (3992, 39318), (5988, 26212), (6553, 23952), (7984, 19659), (11976, 13106)]