156942116915

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{9929903}}^1$

素因数の和:9930046

約数の個数: 16

約数和(自身を含む): 196612099200

約数和(自身を除く): 39669982285

約数列:

[1, 5, 29, 109, 145, 545, 3161, 15805, 9929903, 49649515, 287967187, 1082359427, 1439835935, 5411797135, 31388423383, 156942116915]

約数ペア:

[(1, 156942116915), (5, 31388423383), (29, 5411797135), (109, 1439835935), (145, 1082359427), (545, 287967187), (3161, 49649515), (15805, 9929903)]