180636496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8369}}^1$

素因数の和:8467

約数の個数: 40

約数和(自身を含む): 373636800

約数和(自身を除く): 193000304

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 8369, 10792, 16738, 21584, 33476, 66952, 133904, 159011, 318022, 594199, 636044, 1188398, 1272088, 2376796, 2544176, 4753592, 9507184, 11289781, 22579562, 45159124, 90318248, 180636496]

約数ペア:

[(1, 180636496), (2, 90318248), (4, 45159124), (8, 22579562), (16, 11289781), (19, 9507184), (38, 4753592), (71, 2544176), (76, 2376796), (142, 1272088), (152, 1188398), (284, 636044), (304, 594199), (568, 318022), (1136, 159011), (1349, 133904), (2698, 66952), (5396, 33476), (8369, 21584), (10792, 16738)]