137690644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 320122880

約数和(自身を除く): 182432236

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 43, 52, 76, 86, 91, 133, 172, 182, 247, 266, 301, 364, 463, 494, 532, 559, 602, 817, 926, 988, 1118, 1204, 1634, 1729, 1852, 2236, 3241, 3268, 3458, 3913, 5719, 6019, 6482, 6916, 7826, 8797, 10621, 11438, 12038, 12964, 15652, 17594, 19909, 21242, 22876, 24076, 35188, 39818, 42133, 42484, 61579, 74347, 79636, 84266, 114361, 123158, 139363, 148694, 168532, 228722, 246316, 258817, 278726, 297388, 378271, 457444, 517634, 557452, 756542, 800527, 1035268, 1513084, 1601054, 1811719, 2647897, 3202108, 3623438, 4917523, 5295794, 7246876, 9835046, 10591588, 19670092, 34422661, 68845322, 137690644]

約数ペア:

[(1, 137690644), (2, 68845322), (4, 34422661), (7, 19670092), (13, 10591588), (14, 9835046), (19, 7246876), (26, 5295794), (28, 4917523), (38, 3623438), (43, 3202108), (52, 2647897), (76, 1811719), (86, 1601054), (91, 1513084), (133, 1035268), (172, 800527), (182, 756542), (247, 557452), (266, 517634), (301, 457444), (364, 378271), (463, 297388), (494, 278726), (532, 258817), (559, 246316), (602, 228722), (817, 168532), (926, 148694), (988, 139363), (1118, 123158), (1204, 114361), (1634, 84266), (1729, 79636), (1852, 74347), (2236, 61579), (3241, 42484), (3268, 42133), (3458, 39818), (3913, 35188), (5719, 24076), (6019, 22876), (6482, 21242), (6916, 19909), (7826, 17594), (8797, 15652), (10621, 12964), (11438, 12038)]