127788883196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1\times {\mathrm{31333}}^1$

素因数の和:32190

約数の個数: 48

約数和(自身を含む): 243423067104

約数和(自身を除く): 115634183908

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 733, 1391, 1466, 2782, 2932, 5564, 9529, 19058, 31333, 38116, 62666, 78431, 125332, 156862, 313724, 407329, 814658, 1019603, 1629316, 2039206, 3352631, 4078412, 6705262, 13410524, 22967089, 43584203, 45934178, 87168406, 91868356, 174336812, 298572157, 597144314, 1194288628, 2457478523, 4914957046, 9829914092, 31947220799, 63894441598, 127788883196]

約数ペア:

[(1, 127788883196), (2, 63894441598), (4, 31947220799), (13, 9829914092), (26, 4914957046), (52, 2457478523), (107, 1194288628), (214, 597144314), (428, 298572157), (733, 174336812), (1391, 91868356), (1466, 87168406), (2782, 45934178), (2932, 43584203), (5564, 22967089), (9529, 13410524), (19058, 6705262), (31333, 4078412), (38116, 3352631), (62666, 2039206), (78431, 1629316), (125332, 1019603), (156862, 814658), (313724, 407329)]