142106206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 254294640

約数和(自身を除く): 112188434

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 361, 418, 551, 617, 638, 722, 1102, 1234, 3971, 6061, 6787, 7942, 10469, 11723, 12122, 13574, 17893, 20938, 23446, 35786, 115159, 128953, 196823, 222737, 230318, 257906, 339967, 393646, 445474, 679934, 2450107, 3739637, 4900214, 6459373, 7479274, 12918746, 71053103, 142106206]

約数ペア:

[(1, 142106206), (2, 71053103), (11, 12918746), (19, 7479274), (22, 6459373), (29, 4900214), (38, 3739637), (58, 2450107), (209, 679934), (319, 445474), (361, 393646), (418, 339967), (551, 257906), (617, 230318), (638, 222737), (722, 196823), (1102, 128953), (1234, 115159), (3971, 35786), (6061, 23446), (6787, 20938), (7942, 17893), (10469, 13574), (11723, 12122)]