165486828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{6277}}^1$

素因数の和:6323

約数の個数: 48

約数和(自身を含む): 418365920

約数和(自身を除く): 252879092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2197, 4394, 6277, 6591, 8788, 12554, 13182, 18831, 25108, 26364, 37662, 75324, 81601, 163202, 244803, 326404, 489606, 979212, 1060813, 2121626, 3182439, 4243252, 6364878, 12729756, 13790569, 27581138, 41371707, 55162276, 82743414, 165486828]

約数ペア:

[(1, 165486828), (2, 82743414), (3, 55162276), (4, 41371707), (6, 27581138), (12, 13790569), (13, 12729756), (26, 6364878), (39, 4243252), (52, 3182439), (78, 2121626), (156, 1060813), (169, 979212), (338, 489606), (507, 326404), (676, 244803), (1014, 163202), (2028, 81601), (2197, 75324), (4394, 37662), (6277, 26364), (6591, 25108), (8788, 18831), (12554, 13182)]