162178718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1409}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 277149600

約数和(自身を除く): 114970882

約数列:

[1, 2, 13, 19, 26, 38, 233, 247, 466, 494, 1409, 2818, 3029, 4427, 6058, 8854, 18317, 26771, 36634, 53542, 57551, 115102, 328297, 348023, 656594, 696046, 4267861, 6237643, 8535722, 12475286, 81089359, 162178718]

約数ペア:

[(1, 162178718), (2, 81089359), (13, 12475286), (19, 8535722), (26, 6237643), (38, 4267861), (233, 696046), (247, 656594), (466, 348023), (494, 328297), (1409, 115102), (2818, 57551), (3029, 53542), (4427, 36634), (6058, 26771), (8854, 18317)]