143163784

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4733}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 284040000

約数和(自身を除く): 140876216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 796, 1592, 3781, 4733, 7562, 9466, 15124, 18932, 30248, 37864, 89927, 179854, 359708, 719416, 941867, 1883734, 3767468, 7534936, 17895473, 35790946, 71581892, 143163784]

約数ペア:

[(1, 143163784), (2, 71581892), (4, 35790946), (8, 17895473), (19, 7534936), (38, 3767468), (76, 1883734), (152, 941867), (199, 719416), (398, 359708), (796, 179854), (1592, 89927), (3781, 37864), (4733, 30248), (7562, 18932), (9466, 15124)]