156723492853

素因数分解:

${\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1021}}^1\times {\mathrm{20147}}^1$

素因数の和:21588

約数の個数: 16

約数和(自身を含む): 165553698240

約数和(自身を除く): 8830205387

約数列:

[1, 19, 401, 1021, 7619, 19399, 20147, 382793, 409421, 7778999, 8078947, 20570087, 153499993, 390831653, 8248604887, 156723492853]

約数ペア:

[(1, 156723492853), (19, 8248604887), (401, 390831653), (1021, 153499993), (7619, 20570087), (19399, 8078947), (20147, 7778999), (382793, 409421)]