149981364

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 436625280

約数和(自身を除く): 286643916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 101, 114, 117, 156, 167, 171, 202, 228, 234, 247, 303, 334, 342, 404, 468, 494, 501, 606, 668, 684, 741, 909, 988, 1002, 1212, 1313, 1482, 1503, 1818, 1919, 2004, 2171, 2223, 2626, 2964, 3006, 3173, 3636, 3838, 3939, 4342, 4446, 5252, 5757, 6012, 6346, 6513, 7676, 7878, 8684, 8892, 9519, 11514, 11817, 12692, 13026, 15756, 16867, 17271, 19038, 19539, 23028, 23634, 24947, 26052, 28557, 33734, 34542, 38076, 39078, 41249, 47268, 49894, 50601, 57114, 67468, 69084, 74841, 78156, 82498, 99788, 101202, 114228, 123747, 149682, 151803, 164996, 202404, 219271, 224523, 247494, 299364, 303606, 320473, 371241, 438542, 449046, 494988, 607212, 640946, 657813, 742482, 877084, 898092, 961419, 1281892, 1315626, 1484964, 1922838, 1973439, 2631252, 2884257, 3845676, 3946878, 4166149, 5768514, 7893756, 8332298, 11537028, 12498447, 16664596, 24996894, 37495341, 49993788, 74990682, 149981364]

約数ペア:

[(1, 149981364), (2, 74990682), (3, 49993788), (4, 37495341), (6, 24996894), (9, 16664596), (12, 12498447), (13, 11537028), (18, 8332298), (19, 7893756), (26, 5768514), (36, 4166149), (38, 3946878), (39, 3845676), (52, 2884257), (57, 2631252), (76, 1973439), (78, 1922838), (101, 1484964), (114, 1315626), (117, 1281892), (156, 961419), (167, 898092), (171, 877084), (202, 742482), (228, 657813), (234, 640946), (247, 607212), (303, 494988), (334, 449046), (342, 438542), (404, 371241), (468, 320473), (494, 303606), (501, 299364), (606, 247494), (668, 224523), (684, 219271), (741, 202404), (909, 164996), (988, 151803), (1002, 149682), (1212, 123747), (1313, 114228), (1482, 101202), (1503, 99788), (1818, 82498), (1919, 78156), (2004, 74841), (2171, 69084), (2223, 67468), (2626, 57114), (2964, 50601), (3006, 49894), (3173, 47268), (3636, 41249), (3838, 39078), (3939, 38076), (4342, 34542), (4446, 33734), (5252, 28557), (5757, 26052), (6012, 24947), (6346, 23634), (6513, 23028), (7676, 19539), (7878, 19038), (8684, 17271), (8892, 16867), (9519, 15756), (11514, 13026), (11817, 12692)]