156780612257

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{192923}}^1$

素因数の和:193432

約数の個数: 16

約数和(自身を含む): 165852904320

約数和(自身を除く): 9072292063

約数列:

[1, 23, 89, 397, 2047, 9131, 35333, 192923, 812659, 4437229, 17170147, 76590431, 394913381, 1761579913, 6816548359, 156780612257]

約数ペア:

[(1, 156780612257), (23, 6816548359), (89, 1761579913), (397, 394913381), (2047, 76590431), (9131, 17170147), (35333, 4437229), (192923, 812659)]