139047678

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 396430848

約数和(自身を除く): 257383170

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 81, 99, 126, 142, 154, 157, 162, 189, 198, 213, 231, 297, 314, 378, 426, 462, 471, 497, 567, 594, 639, 693, 781, 891, 942, 994, 1099, 1134, 1278, 1386, 1413, 1491, 1562, 1727, 1782, 1917, 2079, 2198, 2343, 2826, 2982, 3297, 3454, 3834, 4158, 4239, 4473, 4686, 5181, 5467, 5751, 6237, 6594, 7029, 8478, 8946, 9891, 10362, 10934, 11147, 11502, 12089, 12474, 12717, 13419, 14058, 15543, 16401, 19782, 21087, 22294, 24178, 25434, 26838, 29673, 31086, 32802, 33441, 36267, 40257, 42174, 46629, 49203, 59346, 63261, 66882, 72534, 78029, 80514, 89019, 93258, 98406, 100323, 108801, 122617, 126522, 139887, 147609, 156058, 178038, 200646, 217602, 234087, 245234, 279774, 295218, 300969, 326403, 367851, 442827, 468174, 601938, 652806, 702261, 735702, 858319, 885654, 902907, 979209, 1103553, 1404522, 1716638, 1805814, 1958418, 2106783, 2207106, 2574957, 3310659, 4213566, 5149914, 6320349, 6621318, 7724871, 9931977, 12640698, 15449742, 19863954, 23174613, 46349226, 69523839, 139047678]

約数ペア:

[(1, 139047678), (2, 69523839), (3, 46349226), (6, 23174613), (7, 19863954), (9, 15449742), (11, 12640698), (14, 9931977), (18, 7724871), (21, 6621318), (22, 6320349), (27, 5149914), (33, 4213566), (42, 3310659), (54, 2574957), (63, 2207106), (66, 2106783), (71, 1958418), (77, 1805814), (81, 1716638), (99, 1404522), (126, 1103553), (142, 979209), (154, 902907), (157, 885654), (162, 858319), (189, 735702), (198, 702261), (213, 652806), (231, 601938), (297, 468174), (314, 442827), (378, 367851), (426, 326403), (462, 300969), (471, 295218), (497, 279774), (567, 245234), (594, 234087), (639, 217602), (693, 200646), (781, 178038), (891, 156058), (942, 147609), (994, 139887), (1099, 126522), (1134, 122617), (1278, 108801), (1386, 100323), (1413, 98406), (1491, 93258), (1562, 89019), (1727, 80514), (1782, 78029), (1917, 72534), (2079, 66882), (2198, 63261), (2343, 59346), (2826, 49203), (2982, 46629), (3297, 42174), (3454, 40257), (3834, 36267), (4158, 33441), (4239, 32802), (4473, 31086), (4686, 29673), (5181, 26838), (5467, 25434), (5751, 24178), (6237, 22294), (6594, 21087), (7029, 19782), (8478, 16401), (8946, 15543), (9891, 14058), (10362, 13419), (10934, 12717), (11147, 12474), (11502, 12089)]