156963456728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1509264007}}^1$

素因数の和:1509264026

約数の個数: 16

約数和(自身を含む): 316945441680

約数和(自身を除く): 159981984952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1509264007, 3018528014, 6037056028, 12074112056, 19620432091, 39240864182, 78481728364, 156963456728]

約数ペア:

[(1, 156963456728), (2, 78481728364), (4, 39240864182), (8, 19620432091), (13, 12074112056), (26, 6037056028), (52, 3018528014), (104, 1509264007)]