164693648

素因数分解:

$2^4\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1543}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 365298048

約数和(自身を除く): 200604400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 953, 1543, 1906, 3086, 3812, 6172, 6671, 7624, 10801, 12344, 13342, 15248, 21602, 24688, 26684, 43204, 53368, 86408, 106736, 172816, 1470479, 2940958, 5881916, 10293353, 11763832, 20586706, 23527664, 41173412, 82346824, 164693648]

約数ペア:

[(1, 164693648), (2, 82346824), (4, 41173412), (7, 23527664), (8, 20586706), (14, 11763832), (16, 10293353), (28, 5881916), (56, 2940958), (112, 1470479), (953, 172816), (1543, 106736), (1906, 86408), (3086, 53368), (3812, 43204), (6172, 26684), (6671, 24688), (7624, 21602), (10801, 15248), (12344, 13342)]