161054996

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{337}}^1\times {\mathrm{761}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 284856936

約数和(自身を除く): 123801940

約数列:

[1, 2, 4, 157, 314, 337, 628, 674, 761, 1348, 1522, 3044, 52909, 105818, 119477, 211636, 238954, 256457, 477908, 512914, 1025828, 40263749, 80527498, 161054996]

約数ペア:

[(1, 161054996), (2, 80527498), (4, 40263749), (157, 1025828), (314, 512914), (337, 477908), (628, 256457), (674, 238954), (761, 211636), (1348, 119477), (1522, 105818), (3044, 52909)]