161047384

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{12653}}^1$

素因数の和:12739

約数の個数: 32

約数和(自身を含む): 317362320

約数和(自身を除く): 156314936

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12653, 12728, 25306, 50612, 101224, 468161, 544079, 936322, 1088158, 1872644, 2176316, 3745288, 4352632, 20130923, 40261846, 80523692, 161047384]

約数ペア:

[(1, 161047384), (2, 80523692), (4, 40261846), (8, 20130923), (37, 4352632), (43, 3745288), (74, 2176316), (86, 1872644), (148, 1088158), (172, 936322), (296, 544079), (344, 468161), (1591, 101224), (3182, 50612), (6364, 25306), (12653, 12728)]