152648452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{80681}}^1$

素因数の和:80739

約数の個数: 24

約数和(自身を含む): 298200672

約数和(自身を除く): 145552220

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 80681, 161362, 322724, 887491, 1774982, 3469283, 3549964, 6938566, 13877132, 38162113, 76324226, 152648452]

約数ペア:

[(1, 152648452), (2, 76324226), (4, 38162113), (11, 13877132), (22, 6938566), (43, 3549964), (44, 3469283), (86, 1774982), (172, 887491), (473, 322724), (946, 161362), (1892, 80681)]