121332016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:690

約数の個数: 60

約数和(自身を含む): 262024896

約数和(自身を除く): 140692880

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 607, 806, 961, 1214, 1612, 1922, 2428, 3224, 3844, 4856, 6448, 7688, 7891, 9712, 12493, 15376, 15782, 18817, 24986, 31564, 37634, 49972, 63128, 75268, 99944, 126256, 150536, 199888, 244621, 301072, 489242, 583327, 978484, 1166654, 1956968, 2333308, 3913936, 4666616, 7583251, 9333232, 15166502, 30333004, 60666008, 121332016]

約数ペア:

[(1, 121332016), (2, 60666008), (4, 30333004), (8, 15166502), (13, 9333232), (16, 7583251), (26, 4666616), (31, 3913936), (52, 2333308), (62, 1956968), (104, 1166654), (124, 978484), (208, 583327), (248, 489242), (403, 301072), (496, 244621), (607, 199888), (806, 150536), (961, 126256), (1214, 99944), (1612, 75268), (1922, 63128), (2428, 49972), (3224, 37634), (3844, 31564), (4856, 24986), (6448, 18817), (7688, 15782), (7891, 15376), (9712, 12493)]