157224639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19289}}^1$

素因数の和:19335

約数の個数: 32

約数和(自身を含む): 259257600

約数和(自身を除く): 102032961

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 19289, 57867, 212179, 250757, 366491, 636537, 752271, 1099473, 2758327, 4031401, 4764383, 8274981, 12094203, 14293149, 52408213, 157224639]

約数ペア:

[(1, 157224639), (3, 52408213), (11, 14293149), (13, 12094203), (19, 8274981), (33, 4764383), (39, 4031401), (57, 2758327), (143, 1099473), (209, 752271), (247, 636537), (429, 366491), (627, 250757), (741, 212179), (2717, 57867), (8151, 19289)]