155121264

素因数分解:

$2^4\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2621}}^1$

素因数の和:2775

約数の個数: 80

約数和(自身を含む): 448676640

約数和(自身を除く): 293555376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 137, 144, 216, 274, 411, 432, 548, 822, 1096, 1233, 1644, 2192, 2466, 2621, 3288, 3699, 4932, 5242, 6576, 7398, 7863, 9864, 10484, 14796, 15726, 19728, 20968, 23589, 29592, 31452, 41936, 47178, 59184, 62904, 70767, 94356, 125808, 141534, 188712, 283068, 359077, 377424, 566136, 718154, 1077231, 1132272, 1436308, 2154462, 2872616, 3231693, 4308924, 5745232, 6463386, 8617848, 9695079, 12926772, 17235696, 19390158, 25853544, 38780316, 51707088, 77560632, 155121264]

約数ペア:

[(1, 155121264), (2, 77560632), (3, 51707088), (4, 38780316), (6, 25853544), (8, 19390158), (9, 17235696), (12, 12926772), (16, 9695079), (18, 8617848), (24, 6463386), (27, 5745232), (36, 4308924), (48, 3231693), (54, 2872616), (72, 2154462), (108, 1436308), (137, 1132272), (144, 1077231), (216, 718154), (274, 566136), (411, 377424), (432, 359077), (548, 283068), (822, 188712), (1096, 141534), (1233, 125808), (1644, 94356), (2192, 70767), (2466, 62904), (2621, 59184), (3288, 47178), (3699, 41936), (4932, 31452), (5242, 29592), (6576, 23589), (7398, 20968), (7863, 19728), (9864, 15726), (10484, 14796)]