157061944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{7589}}^1$

素因数の和:7807

約数の個数: 32

約数和(自身を含む): 318780000

約数和(自身を除く): 161718056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 7589, 10348, 15178, 20696, 30356, 60712, 98657, 197314, 394628, 789256, 1510211, 3020422, 6040844, 12081688, 19632743, 39265486, 78530972, 157061944]

約数ペア:

[(1, 157061944), (2, 78530972), (4, 39265486), (8, 19632743), (13, 12081688), (26, 6040844), (52, 3020422), (104, 1510211), (199, 789256), (398, 394628), (796, 197314), (1592, 98657), (2587, 60712), (5174, 30356), (7589, 20696), (10348, 15178)]