144355130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16963}}^1$

素因数の和:17030

約数の個数: 32

約数和(自身を含む): 278481024

約数和(自身を除く): 134125894

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 16963, 33926, 84815, 169630, 390149, 627631, 780298, 1255262, 1950745, 3138155, 3901490, 6276310, 14435513, 28871026, 72177565, 144355130]

約数ペア:

[(1, 144355130), (2, 72177565), (5, 28871026), (10, 14435513), (23, 6276310), (37, 3901490), (46, 3138155), (74, 1950745), (115, 1255262), (185, 780298), (230, 627631), (370, 390149), (851, 169630), (1702, 84815), (4255, 33926), (8510, 16963)]