156943165538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{218363}}^1\times {\mathrm{21139}}^1$

素因数の和:239521

約数の個数: 16

約数和(自身を含む): 249275607840

約数和(自身を除く): 92332442302

約数列:

[1, 2, 17, 34, 21139, 42278, 218363, 359363, 436726, 718726, 3712171, 7424342, 4615975457, 9231950914, 78471582769, 156943165538]

約数ペア:

[(1, 156943165538), (2, 78471582769), (17, 9231950914), (34, 4615975457), (21139, 7424342), (42278, 3712171), (218363, 718726), (359363, 436726)]