198160578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142973}}^1$

素因数の和:142999

約数の個数: 48

約数和(自身を含む): 535294656

約数和(自身を除く): 337134078

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 142973, 285946, 428919, 857838, 1000811, 1286757, 1572703, 2001622, 2573514, 3002433, 3145406, 4718109, 6004866, 9007299, 9436218, 11008921, 14154327, 18014598, 22017842, 28308654, 33026763, 66053526, 99080289, 198160578]

約数ペア:

[(1, 198160578), (2, 99080289), (3, 66053526), (6, 33026763), (7, 28308654), (9, 22017842), (11, 18014598), (14, 14154327), (18, 11008921), (21, 9436218), (22, 9007299), (33, 6004866), (42, 4718109), (63, 3145406), (66, 3002433), (77, 2573514), (99, 2001622), (126, 1572703), (154, 1286757), (198, 1000811), (231, 857838), (462, 428919), (693, 285946), (1386, 142973)]