149043456

素因数分解:

$2^8\times 3^3\times {\mathrm{21563}}^1$

素因数の和:21588

約数の個数: 72

約数和(自身を含む): 440768160

約数和(自身を除く): 291724704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 21563, 43126, 64689, 86252, 129378, 172504, 194067, 258756, 345008, 388134, 517512, 582201, 690016, 776268, 1035024, 1164402, 1380032, 1552536, 2070048, 2328804, 2760064, 3105072, 4140096, 4657608, 5520128, 6210144, 8280192, 9315216, 12420288, 16560384, 18630432, 24840576, 37260864, 49681152, 74521728, 149043456]

約数ペア:

[(1, 149043456), (2, 74521728), (3, 49681152), (4, 37260864), (6, 24840576), (8, 18630432), (9, 16560384), (12, 12420288), (16, 9315216), (18, 8280192), (24, 6210144), (27, 5520128), (32, 4657608), (36, 4140096), (48, 3105072), (54, 2760064), (64, 2328804), (72, 2070048), (96, 1552536), (108, 1380032), (128, 1164402), (144, 1035024), (192, 776268), (216, 690016), (256, 582201), (288, 517512), (384, 388134), (432, 345008), (576, 258756), (768, 194067), (864, 172504), (1152, 129378), (1728, 86252), (2304, 64689), (3456, 43126), (6912, 21563)]