157470464

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{21211}}^1$

素因数の和:21256

約数の個数: 36

約数和(自身を含む): 325179960

約数和(自身を除く): 167709496

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 21211, 42422, 84844, 169688, 339376, 615119, 678752, 1230238, 1357504, 2460476, 2715008, 4920952, 5430016, 9841904, 19683808, 39367616, 78735232, 157470464]

約数ペア:

[(1, 157470464), (2, 78735232), (4, 39367616), (8, 19683808), (16, 9841904), (29, 5430016), (32, 4920952), (58, 2715008), (64, 2460476), (116, 1357504), (128, 1230238), (232, 678752), (256, 615119), (464, 339376), (928, 169688), (1856, 84844), (3712, 42422), (7424, 21211)]