158853272

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14153}}^1$

素因数の和:14243

約数の個数: 32

約数和(自身を含む): 315917280

約数和(自身を除く): 157064008

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 14153, 28306, 56612, 113224, 325519, 651038, 863333, 1302076, 1726666, 2604152, 3453332, 6906664, 19856659, 39713318, 79426636, 158853272]

約数ペア:

[(1, 158853272), (2, 79426636), (4, 39713318), (8, 19856659), (23, 6906664), (46, 3453332), (61, 2604152), (92, 1726666), (122, 1302076), (184, 863333), (244, 651038), (488, 325519), (1403, 113224), (2806, 56612), (5612, 28306), (11224, 14153)]