169207660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2290

約数の個数: 48

約数和(自身を含む): 368522784

約数和(自身を除く): 199315124

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 185, 214, 370, 428, 535, 740, 1070, 2137, 2140, 3959, 4274, 7918, 8548, 10685, 15836, 19795, 21370, 39590, 42740, 79069, 79180, 158138, 228659, 316276, 395345, 457318, 790690, 914636, 1143295, 1581380, 2286590, 4573180, 8460383, 16920766, 33841532, 42301915, 84603830, 169207660]

約数ペア:

[(1, 169207660), (2, 84603830), (4, 42301915), (5, 33841532), (10, 16920766), (20, 8460383), (37, 4573180), (74, 2286590), (107, 1581380), (148, 1143295), (185, 914636), (214, 790690), (370, 457318), (428, 395345), (535, 316276), (740, 228659), (1070, 158138), (2137, 79180), (2140, 79069), (3959, 42740), (4274, 39590), (7918, 21370), (8548, 19795), (10685, 15836)]