154062448

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{27749}}^1$

素因数の和:28104

約数の個数: 20

約数和(自身を含む): 299367000

約数和(自身を除く): 145304552

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 27749, 55498, 110996, 221992, 443984, 9628903, 19257806, 38515612, 77031224, 154062448]

約数ペア:

[(1, 154062448), (2, 77031224), (4, 38515612), (8, 19257806), (16, 9628903), (347, 443984), (694, 221992), (1388, 110996), (2776, 55498), (5552, 27749)]