166760272

素因数分解:

$2^4\times 7^1\times {\mathrm{1488931}}^1$

素因数の和:1488946

約数の個数: 20

約数和(自身を含む): 369255136

約数和(自身を除く): 202494864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1488931, 2977862, 5955724, 10422517, 11911448, 20845034, 23822896, 41690068, 83380136, 166760272]

約数ペア:

[(1, 166760272), (2, 83380136), (4, 41690068), (7, 23822896), (8, 20845034), (14, 11911448), (16, 10422517), (28, 5955724), (56, 2977862), (112, 1488931)]