239929136

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{148471}}^1$

素因数の和:148580

約数の個数: 20

約数和(自身を含む): 469468464

約数和(自身を除く): 229539328

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 148471, 296942, 593884, 1187768, 2375536, 14995571, 29991142, 59982284, 119964568, 239929136]

約数ペア:

[(1, 239929136), (2, 119964568), (4, 59982284), (8, 29991142), (16, 14995571), (101, 2375536), (202, 1187768), (404, 593884), (808, 296942), (1616, 148471)]