133228256

素因数分解:

$2^5\times 7^2\times {\mathrm{84967}}^1$

素因数の和:84991

約数の個数: 36

約数和(自身を含む): 305120088

約数和(自身を除く): 171891832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 84967, 169934, 339868, 594769, 679736, 1189538, 1359472, 2379076, 2718944, 4163383, 4758152, 8326766, 9516304, 16653532, 19032608, 33307064, 66614128, 133228256]

約数ペア:

[(1, 133228256), (2, 66614128), (4, 33307064), (7, 19032608), (8, 16653532), (14, 9516304), (16, 8326766), (28, 4758152), (32, 4163383), (49, 2718944), (56, 2379076), (98, 1359472), (112, 1189538), (196, 679736), (224, 594769), (392, 339868), (784, 169934), (1568, 84967)]