149075854514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1\times {\mathrm{638621}}^1$

素因数の和:644785

約数の個数: 16

約数和(自身を含む): 235421614080

約数和(自身を除く): 86345759566

約数列:

[1, 2, 19, 38, 6143, 12286, 116717, 233434, 638621, 1277242, 12133799, 24267598, 3923048803, 7846097606, 74537927257, 149075854514]

約数ペア:

[(1, 149075854514), (2, 74537927257), (19, 7846097606), (38, 3923048803), (6143, 24267598), (12286, 12133799), (116717, 1277242), (233434, 638621)]