128908992

素因数分解:

$2^6\times 3^1\times {\mathrm{671401}}^1$

素因数の和:671416

約数の個数: 28

約数和(自身を含む): 341072216

約数和(自身を除く): 212163224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 671401, 1342802, 2014203, 2685604, 4028406, 5371208, 8056812, 10742416, 16113624, 21484832, 32227248, 42969664, 64454496, 128908992]

約数ペア:

[(1, 128908992), (2, 64454496), (3, 42969664), (4, 32227248), (6, 21484832), (8, 16113624), (12, 10742416), (16, 8056812), (24, 5371208), (32, 4028406), (48, 2685604), (64, 2014203), (96, 1342802), (192, 671401)]