154636288

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 52

約数和(自身を含む): 325674160

約数和(自身を除く): 171037872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 1987, 2048, 2432, 3974, 4096, 4864, 7948, 9728, 15896, 19456, 31792, 37753, 38912, 63584, 75506, 77824, 127168, 151012, 254336, 302024, 508672, 604048, 1017344, 1208096, 2034688, 2416192, 4069376, 4832384, 8138752, 9664768, 19329536, 38659072, 77318144, 154636288]

約数ペア:

[(1, 154636288), (2, 77318144), (4, 38659072), (8, 19329536), (16, 9664768), (19, 8138752), (32, 4832384), (38, 4069376), (64, 2416192), (76, 2034688), (128, 1208096), (152, 1017344), (256, 604048), (304, 508672), (512, 302024), (608, 254336), (1024, 151012), (1216, 127168), (1987, 77824), (2048, 75506), (2432, 63584), (3974, 38912), (4096, 37753), (4864, 31792), (7948, 19456), (9728, 15896)]