145667072

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{7487}}^1$

素因数の和:7526

約数の個数: 44

約数和(自身を含む): 306558720

約数和(自身を除く): 160891648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 7487, 9728, 14974, 19456, 29948, 59896, 119792, 142253, 239584, 284506, 479168, 569012, 958336, 1138024, 1916672, 2276048, 3833344, 4552096, 7666688, 9104192, 18208384, 36416768, 72833536, 145667072]

約数ペア:

[(1, 145667072), (2, 72833536), (4, 36416768), (8, 18208384), (16, 9104192), (19, 7666688), (32, 4552096), (38, 3833344), (64, 2276048), (76, 1916672), (128, 1138024), (152, 958336), (256, 569012), (304, 479168), (512, 284506), (608, 239584), (1024, 142253), (1216, 119792), (2432, 59896), (4864, 29948), (7487, 19456), (9728, 14974)]