148958876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{22721}}^1$

素因数の和:22885

約数の個数: 24

約数和(自身を含む): 286297200

約数和(自身を除く): 137338324

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 22721, 45442, 90884, 249931, 499862, 999724, 3385429, 6770858, 13541716, 37239719, 74479438, 148958876]

約数ペア:

[(1, 148958876), (2, 74479438), (4, 37239719), (11, 13541716), (22, 6770858), (44, 3385429), (149, 999724), (298, 499862), (596, 249931), (1639, 90884), (3278, 45442), (6556, 22721)]