155262544

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{10247}}^1$

素因数の和:11202

約数の個数: 20

約数和(自身を含む): 301168224

約数和(自身を除く): 145905680

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 7576, 10247, 15152, 20494, 40988, 81976, 163952, 9703909, 19407818, 38815636, 77631272, 155262544]

約数ペア:

[(1, 155262544), (2, 77631272), (4, 38815636), (8, 19407818), (16, 9703909), (947, 163952), (1894, 81976), (3788, 40988), (7576, 20494), (10247, 15152)]