152075540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19496

約数の個数: 48

約数和(自身を含む): 352864512

約数和(自身を除く): 200788972

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 19447, 38894, 77788, 97235, 194470, 330599, 388940, 447281, 661198, 894562, 1322396, 1652995, 1789124, 2236405, 3305990, 4472810, 6611980, 7603777, 8945620, 15207554, 30415108, 38018885, 76037770, 152075540]

約数ペア:

[(1, 152075540), (2, 76037770), (4, 38018885), (5, 30415108), (10, 15207554), (17, 8945620), (20, 7603777), (23, 6611980), (34, 4472810), (46, 3305990), (68, 2236405), (85, 1789124), (92, 1652995), (115, 1322396), (170, 894562), (230, 661198), (340, 447281), (391, 388940), (460, 330599), (782, 194470), (1564, 97235), (1955, 77788), (3910, 38894), (7820, 19447)]