121528624

素因数分解:

$2^4\times 7^2\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:810

約数の個数: 60

約数和(自身を含む): 275298600

約数和(自身を除く): 153769976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 379, 392, 409, 758, 784, 818, 1516, 1636, 2653, 2863, 3032, 3272, 5306, 5726, 6064, 6544, 10612, 11452, 18571, 20041, 21224, 22904, 37142, 40082, 42448, 45808, 74284, 80164, 148568, 155011, 160328, 297136, 310022, 320656, 620044, 1085077, 1240088, 2170154, 2480176, 4340308, 7595539, 8680616, 15191078, 17361232, 30382156, 60764312, 121528624]

約数ペア:

[(1, 121528624), (2, 60764312), (4, 30382156), (7, 17361232), (8, 15191078), (14, 8680616), (16, 7595539), (28, 4340308), (49, 2480176), (56, 2170154), (98, 1240088), (112, 1085077), (196, 620044), (379, 320656), (392, 310022), (409, 297136), (758, 160328), (784, 155011), (818, 148568), (1516, 80164), (1636, 74284), (2653, 45808), (2863, 42448), (3032, 40082), (3272, 37142), (5306, 22904), (5726, 21224), (6064, 20041), (6544, 18571), (10612, 11452)]