156946427054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{27487}}^1$

素因数の和:27717

約数の個数: 64

約数和(自身を含む): 265995878400

約数和(自身を除く): 109049451346

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 139, 278, 437, 874, 893, 1081, 1786, 2162, 2641, 3197, 5282, 6394, 6533, 13066, 20539, 27487, 41078, 54974, 60743, 121486, 124127, 150259, 248254, 300518, 522253, 632201, 1044506, 1264402, 1291889, 2583778, 2854921, 3820693, 5709842, 7641386, 12011819, 24023638, 24545891, 29713447, 49091782, 59426894, 72593167, 87875939, 145186334, 175751878, 179572571, 359145142, 564555493, 1129110986, 1669642841, 3339285682, 3411878849, 4130169133, 6823757698, 8260338266, 78473213527, 156946427054]

約数ペア:

[(1, 156946427054), (2, 78473213527), (19, 8260338266), (23, 6823757698), (38, 4130169133), (46, 3411878849), (47, 3339285682), (94, 1669642841), (139, 1129110986), (278, 564555493), (437, 359145142), (874, 179572571), (893, 175751878), (1081, 145186334), (1786, 87875939), (2162, 72593167), (2641, 59426894), (3197, 49091782), (5282, 29713447), (6394, 24545891), (6533, 24023638), (13066, 12011819), (20539, 7641386), (27487, 5709842), (41078, 3820693), (54974, 2854921), (60743, 2583778), (121486, 1291889), (124127, 1264402), (150259, 1044506), (248254, 632201), (300518, 522253)]