189534856988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5021}}^1\times {\mathrm{5779}}^1$

素因数の和:10898

約数の個数: 48

約数和(自身を含む): 351112527360

約数和(自身を除く): 161577670372

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 5021, 5779, 6532, 10042, 11558, 20084, 23116, 115483, 132917, 230966, 265834, 356491, 410309, 461932, 531668, 712982, 820618, 1425964, 1641236, 8199293, 9437107, 16398586, 18874214, 29016359, 32797172, 37748428, 58032718, 116065436, 667376257, 1334752514, 2060161489, 2669505028, 4120322978, 8240645956, 47383714247, 94767428494, 189534856988]

約数ペア:

[(1, 189534856988), (2, 94767428494), (4, 47383714247), (23, 8240645956), (46, 4120322978), (71, 2669505028), (92, 2060161489), (142, 1334752514), (284, 667376257), (1633, 116065436), (3266, 58032718), (5021, 37748428), (5779, 32797172), (6532, 29016359), (10042, 18874214), (11558, 16398586), (20084, 9437107), (23116, 8199293), (115483, 1641236), (132917, 1425964), (230966, 820618), (265834, 712982), (356491, 531668), (410309, 461932)]