154996432

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{19259}}^1$

素因数の和:19770

約数の個数: 20

約数和(自身を含む): 300918240

約数和(自身を除く): 145921808

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 19259, 38518, 77036, 154072, 308144, 9687277, 19374554, 38749108, 77498216, 154996432]

約数ペア:

[(1, 154996432), (2, 77498216), (4, 38749108), (8, 19374554), (16, 9687277), (503, 308144), (1006, 154072), (2012, 77036), (4024, 38518), (8048, 19259)]