168996562

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 300072960

約数和(自身を除く): 131076398

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 439, 878, 887, 1774, 3073, 6146, 6209, 12418, 13609, 27218, 27497, 54994, 95263, 190526, 192479, 384958, 389393, 778786, 2725751, 5451502, 12071183, 24142366, 84498281, 168996562]

約数ペア:

[(1, 168996562), (2, 84498281), (7, 24142366), (14, 12071183), (31, 5451502), (62, 2725751), (217, 778786), (434, 389393), (439, 384958), (878, 192479), (887, 190526), (1774, 95263), (3073, 54994), (6146, 27497), (6209, 27218), (12418, 13609)]