157230586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{243391}}^1$

素因数の和:243429

約数の個数: 16

約数和(自身を含む): 262863360

約数和(自身を除く): 105632774

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 243391, 486782, 4137647, 4624429, 8275294, 9248858, 78615293, 157230586]

約数ペア:

[(1, 157230586), (2, 78615293), (17, 9248858), (19, 8275294), (34, 4624429), (38, 4137647), (323, 486782), (646, 243391)]