156988438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{87119}}^1$

素因数の和:87191

約数の個数: 16

約数和(自身を含む): 254041920

約数和(自身を除く): 97053482

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 87119, 174238, 1481023, 2962046, 4617307, 9234614, 78494219, 156988438]

約数ペア:

[(1, 156988438), (2, 78494219), (17, 9234614), (34, 4617307), (53, 2962046), (106, 1481023), (901, 174238), (1802, 87119)]