156742928

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{95111}}^1$

素因数の和:95222

約数の個数: 20

約数和(自身を含む): 306641088

約数和(自身を除く): 149898160

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 95111, 190222, 380444, 760888, 1521776, 9796433, 19592866, 39185732, 78371464, 156742928]

約数ペア:

[(1, 156742928), (2, 78371464), (4, 39185732), (8, 19592866), (16, 9796433), (103, 1521776), (206, 760888), (412, 380444), (824, 190222), (1648, 95111)]