143119788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{243401}}^1$

素因数の和:243422

約数の個数: 36

約数和(自身を含む): 388469592

約数和(自身を除く): 245349804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 243401, 486802, 730203, 973604, 1460406, 1703807, 2920812, 3407614, 5111421, 6815228, 10222842, 11926649, 20445684, 23853298, 35779947, 47706596, 71559894, 143119788]

約数ペア:

[(1, 143119788), (2, 71559894), (3, 47706596), (4, 35779947), (6, 23853298), (7, 20445684), (12, 11926649), (14, 10222842), (21, 6815228), (28, 5111421), (42, 3407614), (49, 2920812), (84, 1703807), (98, 1460406), (147, 973604), (196, 730203), (294, 486802), (588, 243401)]