156742128468

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1842551}}^1$

素因数の和:1842717

約数の個数: 72

約数和(自身を含む): 422534024640

約数和(自身を除く): 265791896172

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 139, 153, 204, 278, 306, 417, 556, 612, 834, 1251, 1668, 2363, 2502, 4726, 5004, 7089, 9452, 14178, 21267, 28356, 42534, 85068, 1842551, 3685102, 5527653, 7370204, 11055306, 16582959, 22110612, 31323367, 33165918, 62646734, 66331836, 93970101, 125293468, 187940202, 256114589, 281910303, 375880404, 512229178, 563820606, 768343767, 1024458356, 1127641212, 1536687534, 2305031301, 3073375068, 4353948013, 4610062602, 8707896026, 9220125204, 13061844039, 17415792052, 26123688078, 39185532117, 52247376156, 78371064234, 156742128468]

約数ペア:

[(1, 156742128468), (2, 78371064234), (3, 52247376156), (4, 39185532117), (6, 26123688078), (9, 17415792052), (12, 13061844039), (17, 9220125204), (18, 8707896026), (34, 4610062602), (36, 4353948013), (51, 3073375068), (68, 2305031301), (102, 1536687534), (139, 1127641212), (153, 1024458356), (204, 768343767), (278, 563820606), (306, 512229178), (417, 375880404), (556, 281910303), (612, 256114589), (834, 187940202), (1251, 125293468), (1668, 93970101), (2363, 66331836), (2502, 62646734), (4726, 33165918), (5004, 31323367), (7089, 22110612), (9452, 16582959), (14178, 11055306), (21267, 7370204), (28356, 5527653), (42534, 3685102), (85068, 1842551)]