156435328

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7591}}^1$

素因数の和:7635

約数の個数: 64

約数和(自身を含む): 371704320

約数和(自身を除く): 215268992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 7591, 10304, 15182, 20608, 30364, 53137, 60728, 106274, 121456, 174593, 212548, 242912, 349186, 425096, 485824, 698372, 850192, 971648, 1222151, 1396744, 1700384, 2444302, 2793488, 3400768, 4888604, 5586976, 6801536, 9777208, 11173952, 19554416, 22347904, 39108832, 78217664, 156435328]

約数ペア:

[(1, 156435328), (2, 78217664), (4, 39108832), (7, 22347904), (8, 19554416), (14, 11173952), (16, 9777208), (23, 6801536), (28, 5586976), (32, 4888604), (46, 3400768), (56, 2793488), (64, 2444302), (92, 1700384), (112, 1396744), (128, 1222151), (161, 971648), (184, 850192), (224, 698372), (322, 485824), (368, 425096), (448, 349186), (644, 242912), (736, 212548), (896, 174593), (1288, 121456), (1472, 106274), (2576, 60728), (2944, 53137), (5152, 30364), (7591, 20608), (10304, 15182)]