143402842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6473}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 251709120

約数和(自身を除く): 108306278

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 2014, 6473, 11077, 12946, 22154, 71203, 122987, 142406, 245974, 343069, 686138, 1352857, 2705714, 3773759, 6518311, 7547518, 13036622, 71701421, 143402842]

約数ペア:

[(1, 143402842), (2, 71701421), (11, 13036622), (19, 7547518), (22, 6518311), (38, 3773759), (53, 2705714), (106, 1352857), (209, 686138), (418, 343069), (583, 245974), (1007, 142406), (1166, 122987), (2014, 71203), (6473, 22154), (11077, 12946)]