1566167168

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{81031}}^1$

素因数の和:81196

約数の個数: 32

約数和(自身を含む): 3140800320

約数和(自身を除く): 1574633152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 2416, 4832, 9664, 19328, 81031, 162062, 324124, 648248, 1296496, 2592992, 5185984, 10371968, 12235681, 24471362, 48942724, 97885448, 195770896, 391541792, 783083584, 1566167168]

約数ペア:

[(1, 1566167168), (2, 783083584), (4, 391541792), (8, 195770896), (16, 97885448), (32, 48942724), (64, 24471362), (128, 12235681), (151, 10371968), (302, 5185984), (604, 2592992), (1208, 1296496), (2416, 648248), (4832, 324124), (9664, 162062), (19328, 81031)]