135557788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{12547}}^1$

素因数の和:12661

約数の個数: 24

約数和(自身を含む): 246994832

約数和(自身を除く): 111437044

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2701, 5402, 10804, 12547, 25094, 50188, 464239, 915931, 928478, 1831862, 1856956, 3663724, 33889447, 67778894, 135557788]

約数ペア:

[(1, 135557788), (2, 67778894), (4, 33889447), (37, 3663724), (73, 1856956), (74, 1831862), (146, 928478), (148, 915931), (292, 464239), (2701, 50188), (5402, 25094), (10804, 12547)]