167057872

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 329923080

約数和(自身を除く): 162865208

約数列:

[1, 2, 4, 8, 16, 73, 146, 281, 292, 509, 562, 584, 1018, 1124, 1168, 2036, 2248, 4072, 4496, 8144, 20513, 37157, 41026, 74314, 82052, 143029, 148628, 164104, 286058, 297256, 328208, 572116, 594512, 1144232, 2288464, 10441117, 20882234, 41764468, 83528936, 167057872]

約数ペア:

[(1, 167057872), (2, 83528936), (4, 41764468), (8, 20882234), (16, 10441117), (73, 2288464), (146, 1144232), (281, 594512), (292, 572116), (509, 328208), (562, 297256), (584, 286058), (1018, 164104), (1124, 148628), (1168, 143029), (2036, 82052), (2248, 74314), (4072, 41026), (4496, 37157), (8144, 20513)]