168928727279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{185057}}^1$

素因数の和:185207

約数の個数: 32

約数和(自身を含む): 196984617984

約数和(自身を除く): 28055890705

約数列:

[1, 13, 23, 43, 71, 299, 559, 923, 989, 1633, 3053, 12857, 21229, 39689, 70219, 185057, 912847, 2405741, 4256311, 7957451, 13139047, 55332043, 103446863, 170807611, 183021373, 302198081, 564979021, 2379277849, 3928575053, 7344727273, 12994517483, 168928727279]

約数ペア:

[(1, 168928727279), (13, 12994517483), (23, 7344727273), (43, 3928575053), (71, 2379277849), (299, 564979021), (559, 302198081), (923, 183021373), (989, 170807611), (1633, 103446863), (3053, 55332043), (12857, 13139047), (21229, 7957451), (39689, 4256311), (70219, 2405741), (185057, 912847)]