144966238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{53731}}^1$

素因数の和:53823

約数の個数: 16

約数和(自身を含む): 232122240

約数和(自身を除く): 87156002

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 53731, 107462, 1020889, 2041778, 3814901, 7629802, 72483119, 144966238]

約数ペア:

[(1, 144966238), (2, 72483119), (19, 7629802), (38, 3814901), (71, 2041778), (142, 1020889), (1349, 107462), (2698, 53731)]