135870784

素因数分解:

$2^6\times 7^1\times {\mathrm{303283}}^1$

素因数の和:303302

約数の個数: 28

約数和(自身を含む): 308136544

約数和(自身を除く): 172265760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 303283, 606566, 1213132, 2122981, 2426264, 4245962, 4852528, 8491924, 9705056, 16983848, 19410112, 33967696, 67935392, 135870784]

約数ペア:

[(1, 135870784), (2, 67935392), (4, 33967696), (7, 19410112), (8, 16983848), (14, 9705056), (16, 8491924), (28, 4852528), (32, 4245962), (56, 2426264), (64, 2122981), (112, 1213132), (224, 606566), (448, 303283)]