142819264

素因数分解:

$2^6\times 7^1\times {\mathrm{318793}}^1$

素因数の和:318812

約数の個数: 28

約数和(自身を含む): 323894704

約数和(自身を除く): 181075440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 318793, 637586, 1275172, 2231551, 2550344, 4463102, 5100688, 8926204, 10201376, 17852408, 20402752, 35704816, 71409632, 142819264]

約数ペア:

[(1, 142819264), (2, 71409632), (4, 35704816), (7, 20402752), (8, 17852408), (14, 10201376), (16, 8926204), (28, 5100688), (32, 4463102), (56, 2550344), (64, 2231551), (112, 1275172), (224, 637586), (448, 318793)]