151861880

素因数分解:

$2^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{2861}}^1$

素因数の和:4199

約数の個数: 32

約数和(自身を含む): 342066240

約数和(自身を除く): 190204360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1327, 2654, 2861, 5308, 5722, 6635, 10616, 11444, 13270, 14305, 22888, 26540, 28610, 53080, 57220, 114440, 3796547, 7593094, 15186188, 18982735, 30372376, 37965470, 75930940, 151861880]

約数ペア:

[(1, 151861880), (2, 75930940), (4, 37965470), (5, 30372376), (8, 18982735), (10, 15186188), (20, 7593094), (40, 3796547), (1327, 114440), (2654, 57220), (2861, 53080), (5308, 28610), (5722, 26540), (6635, 22888), (10616, 14305), (11444, 13270)]