159548378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{315313}}^1$

素因数の和:315349

約数の個数: 16

約数和(自身を含む): 272431296

約数和(自身を除く): 112882918

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 315313, 630626, 3468443, 6936886, 7252199, 14504398, 79774189, 159548378]

約数ペア:

[(1, 159548378), (2, 79774189), (11, 14504398), (22, 7252199), (23, 6936886), (46, 3468443), (253, 630626), (506, 315313)]