143019118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 257875200

約数和(自身を除く): 114856082

約数列:

[1, 2, 11, 19, 22, 38, 43, 73, 86, 109, 146, 209, 218, 418, 473, 803, 817, 946, 1199, 1387, 1606, 1634, 2071, 2398, 2774, 3139, 4142, 4687, 6278, 7957, 8987, 9374, 15257, 15914, 17974, 22781, 30514, 34529, 45562, 51557, 59641, 69058, 87527, 89053, 103114, 119282, 151183, 175054, 178106, 302366, 342151, 656051, 684302, 979583, 1312102, 1663013, 1959166, 3326026, 3763661, 6500869, 7527322, 13001738, 71509559, 143019118]

約数ペア:

[(1, 143019118), (2, 71509559), (11, 13001738), (19, 7527322), (22, 6500869), (38, 3763661), (43, 3326026), (73, 1959166), (86, 1663013), (109, 1312102), (146, 979583), (209, 684302), (218, 656051), (418, 342151), (473, 302366), (803, 178106), (817, 175054), (946, 151183), (1199, 119282), (1387, 103114), (1606, 89053), (1634, 87527), (2071, 69058), (2398, 59641), (2774, 51557), (3139, 45562), (4142, 34529), (4687, 30514), (6278, 22781), (7957, 17974), (8987, 15914), (9374, 15257)]