168192972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{126271}}^1$

素因数の和:126318

約数の個数: 36

約数和(自身を含む): 436648576

約数和(自身を除く): 268455604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 126271, 252542, 378813, 505084, 757626, 1136439, 1515252, 2272878, 4545756, 4672027, 9344054, 14016081, 18688108, 28032162, 42048243, 56064324, 84096486, 168192972]

約数ペア:

[(1, 168192972), (2, 84096486), (3, 56064324), (4, 42048243), (6, 28032162), (9, 18688108), (12, 14016081), (18, 9344054), (36, 4672027), (37, 4545756), (74, 2272878), (111, 1515252), (148, 1136439), (222, 757626), (333, 505084), (444, 378813), (666, 252542), (1332, 126271)]