149968218

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{301141}}^1$

素因数の和:301229

約数の個数: 16

約数和(自身を含む): 303551136

約数和(自身を除く): 153582918

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 301141, 602282, 903423, 1806846, 24994703, 49989406, 74984109, 149968218]

約数ペア:

[(1, 149968218), (2, 74984109), (3, 49989406), (6, 24994703), (83, 1806846), (166, 903423), (249, 602282), (498, 301141)]