129150784

素因数分解:

$2^6\times 7^1\times {\mathrm{288283}}^1$

素因数の和:288302

約数の個数: 28

約数和(自身を含む): 292896544

約数和(自身を除く): 163745760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 288283, 576566, 1153132, 2017981, 2306264, 4035962, 4612528, 8071924, 9225056, 16143848, 18450112, 32287696, 64575392, 129150784]

約数ペア:

[(1, 129150784), (2, 64575392), (4, 32287696), (7, 18450112), (8, 16143848), (14, 9225056), (16, 8071924), (28, 4612528), (32, 4035962), (56, 2306264), (64, 2017981), (112, 1153132), (224, 576566), (448, 288283)]