146230847

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 180048000

約数和(自身を除く): 33817153

約数列:

[1, 7, 29, 49, 61, 203, 241, 343, 427, 1421, 1687, 1769, 2989, 6989, 9947, 11809, 12383, 14701, 20923, 48923, 82663, 86681, 102907, 342461, 426329, 606767, 720349, 2397227, 2984303, 5042443, 20890121, 146230847]

約数ペア:

[(1, 146230847), (7, 20890121), (29, 5042443), (49, 2984303), (61, 2397227), (203, 720349), (241, 606767), (343, 426329), (427, 342461), (1421, 102907), (1687, 86681), (1769, 82663), (2989, 48923), (6989, 20923), (9947, 14701), (11809, 12383)]