168314944

素因数分解:

$2^6\times 7^1\times {\mathrm{375703}}^1$

素因数の和:375722

約数の個数: 28

約数和(自身を含む): 381715264

約数和(自身を除く): 213400320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 375703, 751406, 1502812, 2629921, 3005624, 5259842, 6011248, 10519684, 12022496, 21039368, 24044992, 42078736, 84157472, 168314944]

約数ペア:

[(1, 168314944), (2, 84157472), (4, 42078736), (7, 24044992), (8, 21039368), (14, 12022496), (16, 10519684), (28, 6011248), (32, 5259842), (56, 3005624), (64, 2629921), (112, 1502812), (224, 751406), (448, 375703)]