158360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 369360

約数和(自身を除く): 211000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 107, 148, 185, 214, 296, 370, 428, 535, 740, 856, 1070, 1480, 2140, 3959, 4280, 7918, 15836, 19795, 31672, 39590, 79180, 158360]

約数ペア:

[(1, 158360), (2, 79180), (4, 39590), (5, 31672), (8, 19795), (10, 15836), (20, 7918), (37, 4280), (40, 3959), (74, 2140), (107, 1480), (148, 1070), (185, 856), (214, 740), (296, 535), (370, 428)]