144221312

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{26203}}^1$

素因数の和:26260

約数の個数: 32

約数和(自身を含む): 294008880

約数和(自身を除く): 149787568

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 26203, 52406, 104812, 209624, 419248, 838496, 1126729, 1676992, 2253458, 3353984, 4506916, 9013832, 18027664, 36055328, 72110656, 144221312]

約数ペア:

[(1, 144221312), (2, 72110656), (4, 36055328), (8, 18027664), (16, 9013832), (32, 4506916), (43, 3353984), (64, 2253458), (86, 1676992), (128, 1126729), (172, 838496), (344, 419248), (688, 209624), (1376, 104812), (2752, 52406), (5504, 26203)]