157411826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18979}}^1$

素因数の和:19034

約数の個数: 32

約数和(自身を含む): 286977600

約数和(自身を除く): 129565774

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 319, 377, 638, 754, 4147, 8294, 18979, 37958, 208769, 246727, 417538, 493454, 550391, 1100782, 2713997, 5427994, 6054301, 7155083, 12108602, 14310166, 78705913, 157411826]

約数ペア:

[(1, 157411826), (2, 78705913), (11, 14310166), (13, 12108602), (22, 7155083), (26, 6054301), (29, 5427994), (58, 2713997), (143, 1100782), (286, 550391), (319, 493454), (377, 417538), (638, 246727), (754, 208769), (4147, 37958), (8294, 18979)]