144497172

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{86629}}^1$

素因数の和:86775

約数の個数: 24

約数和(自身を含む): 339589600

約数和(自身を除く): 195092428

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 86629, 173258, 259887, 346516, 519774, 1039548, 12041431, 24082862, 36124293, 48165724, 72248586, 144497172]

約数ペア:

[(1, 144497172), (2, 72248586), (3, 48165724), (4, 36124293), (6, 24082862), (12, 12041431), (139, 1039548), (278, 519774), (417, 346516), (556, 259887), (834, 173258), (1668, 86629)]