121587424

素因数分解:

$2^5\times 7^2\times {\mathrm{77543}}^1$

素因数の和:77567

約数の個数: 36

約数和(自身を含む): 278460504

約数和(自身を除く): 156873080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 77543, 155086, 310172, 542801, 620344, 1085602, 1240688, 2171204, 2481376, 3799607, 4342408, 7599214, 8684816, 15198428, 17369632, 30396856, 60793712, 121587424]

約数ペア:

[(1, 121587424), (2, 60793712), (4, 30396856), (7, 17369632), (8, 15198428), (14, 8684816), (16, 7599214), (28, 4342408), (32, 3799607), (49, 2481376), (56, 2171204), (98, 1240688), (112, 1085602), (196, 620344), (224, 542801), (392, 310172), (784, 155086), (1568, 77543)]