127578906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 345316608

約数和(自身を除く): 217737702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 117, 126, 142, 182, 213, 234, 273, 426, 497, 546, 639, 819, 923, 994, 1097, 1278, 1491, 1638, 1846, 2194, 2769, 2982, 3291, 4473, 5538, 6461, 6582, 7679, 8307, 8946, 9873, 12922, 14261, 15358, 16614, 19383, 19746, 23037, 28522, 38766, 42783, 46074, 58149, 69111, 77887, 85566, 99827, 116298, 128349, 138222, 155774, 199654, 233661, 256698, 299481, 467322, 545209, 598962, 700983, 898443, 1012531, 1090418, 1401966, 1635627, 1796886, 2025062, 3037593, 3271254, 4906881, 6075186, 7087717, 9112779, 9813762, 14175434, 18225558, 21263151, 42526302, 63789453, 127578906]

約数ペア:

[(1, 127578906), (2, 63789453), (3, 42526302), (6, 21263151), (7, 18225558), (9, 14175434), (13, 9813762), (14, 9112779), (18, 7087717), (21, 6075186), (26, 4906881), (39, 3271254), (42, 3037593), (63, 2025062), (71, 1796886), (78, 1635627), (91, 1401966), (117, 1090418), (126, 1012531), (142, 898443), (182, 700983), (213, 598962), (234, 545209), (273, 467322), (426, 299481), (497, 256698), (546, 233661), (639, 199654), (819, 155774), (923, 138222), (994, 128349), (1097, 116298), (1278, 99827), (1491, 85566), (1638, 77887), (1846, 69111), (2194, 58149), (2769, 46074), (2982, 42783), (3291, 38766), (4473, 28522), (5538, 23037), (6461, 19746), (6582, 19383), (7679, 16614), (8307, 15358), (8946, 14261), (9873, 12922)]