164342772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4663}}^1$

素因数の和:4773

約数の個数: 72

約数和(自身を含む): 458377920

約数和(自身を除く): 294035148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2937, 3204, 3916, 4663, 5874, 8811, 9326, 11748, 13989, 17622, 18652, 27978, 35244, 41967, 51293, 55956, 83934, 102586, 153879, 167868, 205172, 307758, 415007, 461637, 615516, 830014, 923274, 1245021, 1660028, 1846548, 2490042, 3735063, 4565077, 4980084, 7470126, 9130154, 13695231, 14940252, 18260308, 27390462, 41085693, 54780924, 82171386, 164342772]

約数ペア:

[(1, 164342772), (2, 82171386), (3, 54780924), (4, 41085693), (6, 27390462), (9, 18260308), (11, 14940252), (12, 13695231), (18, 9130154), (22, 7470126), (33, 4980084), (36, 4565077), (44, 3735063), (66, 2490042), (89, 1846548), (99, 1660028), (132, 1245021), (178, 923274), (198, 830014), (267, 615516), (356, 461637), (396, 415007), (534, 307758), (801, 205172), (979, 167868), (1068, 153879), (1602, 102586), (1958, 83934), (2937, 55956), (3204, 51293), (3916, 41967), (4663, 35244), (5874, 27978), (8811, 18652), (9326, 17622), (11748, 13989)]