133748468

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{90127}}^1$

素因数の和:90191

約数の個数: 24

約数和(自身を含む): 272547072

約数和(自身を除く): 138798604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 90127, 180254, 360508, 630889, 1261778, 2523556, 4776731, 9553462, 19106924, 33437117, 66874234, 133748468]

約数ペア:

[(1, 133748468), (2, 66874234), (4, 33437117), (7, 19106924), (14, 9553462), (28, 4776731), (53, 2523556), (106, 1261778), (212, 630889), (371, 360508), (742, 180254), (1484, 90127)]