136276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 283136

約数和(自身を除く): 146860

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 2198, 4396, 4867, 9734, 19468, 34069, 68138, 136276]

約数ペア:

[(1, 136276), (2, 68138), (4, 34069), (7, 19468), (14, 9734), (28, 4867), (31, 4396), (62, 2198), (124, 1099), (157, 868), (217, 628), (314, 434)]