139537242

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1123}}^1$

素因数の和:1209

約数の個数: 80

約数和(自身を含む): 342730080

約数和(自身を除く): 203192838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 59, 78, 81, 117, 118, 162, 177, 234, 351, 354, 531, 702, 767, 1053, 1062, 1123, 1534, 1593, 2106, 2246, 2301, 3186, 3369, 4602, 4779, 6738, 6903, 9558, 10107, 13806, 14599, 20214, 20709, 29198, 30321, 41418, 43797, 60642, 62127, 66257, 87594, 90963, 124254, 131391, 132514, 181926, 198771, 262782, 394173, 397542, 596313, 788346, 861341, 1182519, 1192626, 1722682, 1788939, 2365038, 2584023, 3577878, 5168046, 5366817, 7752069, 10733634, 15504138, 23256207, 46512414, 69768621, 139537242]

約数ペア:

[(1, 139537242), (2, 69768621), (3, 46512414), (6, 23256207), (9, 15504138), (13, 10733634), (18, 7752069), (26, 5366817), (27, 5168046), (39, 3577878), (54, 2584023), (59, 2365038), (78, 1788939), (81, 1722682), (117, 1192626), (118, 1182519), (162, 861341), (177, 788346), (234, 596313), (351, 397542), (354, 394173), (531, 262782), (702, 198771), (767, 181926), (1053, 132514), (1062, 131391), (1123, 124254), (1534, 90963), (1593, 87594), (2106, 66257), (2246, 62127), (2301, 60642), (3186, 43797), (3369, 41418), (4602, 30321), (4779, 29198), (6738, 20709), (6903, 20214), (9558, 14599), (10107, 13806)]