129118892

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{30539}}^1$

素因数の和:30701

約数の個数: 24

約数和(自身を含む): 259956480

約数和(自身を除く): 130837588

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 30539, 61078, 122156, 213773, 427546, 855092, 4611389, 9222778, 18445556, 32279723, 64559446, 129118892]

約数ペア:

[(1, 129118892), (2, 64559446), (4, 32279723), (7, 18445556), (14, 9222778), (28, 4611389), (151, 855092), (302, 427546), (604, 213773), (1057, 122156), (2114, 61078), (4228, 30539)]