121172142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9649}}^1$

素因数の和:9697

約数の個数: 64

約数和(自身を含む): 311270400

約数和(自身を除く): 190098258

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 9649, 12558, 19298, 28947, 57894, 67543, 125437, 135086, 202629, 221927, 250874, 376311, 405258, 443854, 665781, 752622, 878059, 1331562, 1553489, 1756118, 2634177, 2885051, 3106978, 4660467, 5268354, 5770102, 8655153, 9320934, 17310306, 20195357, 40390714, 60586071, 121172142]

約数ペア:

[(1, 121172142), (2, 60586071), (3, 40390714), (6, 20195357), (7, 17310306), (13, 9320934), (14, 8655153), (21, 5770102), (23, 5268354), (26, 4660467), (39, 3106978), (42, 2885051), (46, 2634177), (69, 1756118), (78, 1553489), (91, 1331562), (138, 878059), (161, 752622), (182, 665781), (273, 443854), (299, 405258), (322, 376311), (483, 250874), (546, 221927), (598, 202629), (897, 135086), (966, 125437), (1794, 67543), (2093, 57894), (4186, 28947), (6279, 19298), (9649, 12558)]