165957568

素因数分解:

$2^6\times 7^1\times {\mathrm{370441}}^1$

素因数の和:370460

約数の個数: 28

約数和(自身を含む): 376369072

約数和(自身を除く): 210411504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 370441, 740882, 1481764, 2593087, 2963528, 5186174, 5927056, 10372348, 11854112, 20744696, 23708224, 41489392, 82978784, 165957568]

約数ペア:

[(1, 165957568), (2, 82978784), (4, 41489392), (7, 23708224), (8, 20744696), (14, 11854112), (16, 10372348), (28, 5927056), (32, 5186174), (56, 2963528), (64, 2593087), (112, 1481764), (224, 740882), (448, 370441)]