157356902

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{5471}}^1$

素因数の和:5743

約数の個数: 16

約数和(自身を含む): 240527232

約数和(自身を除く): 83170330

約数列:

[1, 2, 73, 146, 197, 394, 5471, 10942, 14381, 28762, 399383, 798766, 1077787, 2155574, 78678451, 157356902]

約数ペア:

[(1, 157356902), (2, 78678451), (73, 2155574), (146, 1077787), (197, 798766), (394, 399383), (5471, 28762), (10942, 14381)]