156712960

素因数分解:

$2^{14}\times 5^1\times {\mathrm{1913}}^1$

素因数の和:1946

約数の個数: 60

約数和(自身を含む): 376296228

約数和(自身を除く): 219583268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1913, 2048, 2560, 3826, 4096, 5120, 7652, 8192, 9565, 10240, 15304, 16384, 19130, 20480, 30608, 38260, 40960, 61216, 76520, 81920, 122432, 153040, 244864, 306080, 489728, 612160, 979456, 1224320, 1958912, 2448640, 3917824, 4897280, 7835648, 9794560, 15671296, 19589120, 31342592, 39178240, 78356480, 156712960]

約数ペア:

[(1, 156712960), (2, 78356480), (4, 39178240), (5, 31342592), (8, 19589120), (10, 15671296), (16, 9794560), (20, 7835648), (32, 4897280), (40, 3917824), (64, 2448640), (80, 1958912), (128, 1224320), (160, 979456), (256, 612160), (320, 489728), (512, 306080), (640, 244864), (1024, 153040), (1280, 122432), (1913, 81920), (2048, 76520), (2560, 61216), (3826, 40960), (4096, 38260), (5120, 30608), (7652, 20480), (8192, 19130), (9565, 16384), (10240, 15304)]