168765568

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{24877}}^1$

素因数の和:24944

約数の個数: 32

約数和(自身を含む): 342570060

約数和(自身を除く): 173804492

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 24877, 49754, 99508, 199016, 398032, 796064, 1318481, 1592128, 2636962, 3184256, 5273924, 10547848, 21095696, 42191392, 84382784, 168765568]

約数ペア:

[(1, 168765568), (2, 84382784), (4, 42191392), (8, 21095696), (16, 10547848), (32, 5273924), (53, 3184256), (64, 2636962), (106, 1592128), (128, 1318481), (212, 796064), (424, 398032), (848, 199016), (1696, 99508), (3392, 49754), (6784, 24877)]