121148912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{329209}}^1$

素因数の和:329240

約数の個数: 20

約数和(自身を含む): 244932240

約数和(自身を除く): 123783328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 329209, 658418, 1316836, 2633672, 5267344, 7571807, 15143614, 30287228, 60574456, 121148912]

約数ペア:

[(1, 121148912), (2, 60574456), (4, 30287228), (8, 15143614), (16, 7571807), (23, 5267344), (46, 2633672), (92, 1316836), (184, 658418), (368, 329209)]