157216059

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 322117488

約数和(自身を除く): 164901429

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 49, 63, 77, 81, 91, 99, 117, 143, 147, 189, 231, 273, 277, 297, 351, 429, 441, 539, 567, 637, 693, 819, 831, 891, 1001, 1053, 1287, 1323, 1617, 1911, 1939, 2079, 2457, 2493, 3003, 3047, 3601, 3861, 3969, 4851, 5733, 5817, 6237, 7007, 7371, 7479, 9009, 9141, 10803, 11583, 13573, 14553, 17199, 17451, 21021, 21329, 22437, 25207, 27027, 27423, 32409, 39611, 40719, 43659, 51597, 52353, 63063, 63987, 75621, 81081, 82269, 97227, 118833, 122157, 149303, 157059, 176449, 189189, 191961, 226863, 246807, 277277, 291681, 356499, 366471, 447909, 529347, 567567, 575883, 680589, 831831, 1069497, 1099413, 1343727, 1588041, 1727649, 1940939, 2041767, 2495493, 3208491, 4031181, 4764123, 5822817, 7486479, 12093543, 14292369, 17468451, 22459437, 52405353, 157216059]

約数ペア:

[(1, 157216059), (3, 52405353), (7, 22459437), (9, 17468451), (11, 14292369), (13, 12093543), (21, 7486479), (27, 5822817), (33, 4764123), (39, 4031181), (49, 3208491), (63, 2495493), (77, 2041767), (81, 1940939), (91, 1727649), (99, 1588041), (117, 1343727), (143, 1099413), (147, 1069497), (189, 831831), (231, 680589), (273, 575883), (277, 567567), (297, 529347), (351, 447909), (429, 366471), (441, 356499), (539, 291681), (567, 277277), (637, 246807), (693, 226863), (819, 191961), (831, 189189), (891, 176449), (1001, 157059), (1053, 149303), (1287, 122157), (1323, 118833), (1617, 97227), (1911, 82269), (1939, 81081), (2079, 75621), (2457, 63987), (2493, 63063), (3003, 52353), (3047, 51597), (3601, 43659), (3861, 40719), (3969, 39611), (4851, 32409), (5733, 27423), (5817, 27027), (6237, 25207), (7007, 22437), (7371, 21329), (7479, 21021), (9009, 17451), (9141, 17199), (10803, 14553), (11583, 13573)]