123091136

素因数分解:

$2^6\times 7^2\times {\mathrm{39251}}^1$

素因数の和:39277

約数の個数: 42

約数和(自身を含む): 284145228

約数和(自身を除く): 161054092

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 39251, 78502, 157004, 274757, 314008, 549514, 628016, 1099028, 1256032, 1923299, 2198056, 2512064, 3846598, 4396112, 7693196, 8792224, 15386392, 17584448, 30772784, 61545568, 123091136]

約数ペア:

[(1, 123091136), (2, 61545568), (4, 30772784), (7, 17584448), (8, 15386392), (14, 8792224), (16, 7693196), (28, 4396112), (32, 3846598), (49, 2512064), (56, 2198056), (64, 1923299), (98, 1256032), (112, 1099028), (196, 628016), (224, 549514), (392, 314008), (448, 274757), (784, 157004), (1568, 78502), (3136, 39251)]