158545328

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{87691}}^1$

素因数の和:87812

約数の個数: 20

約数和(自身を含む): 309903528

約数和(自身を除く): 151358200

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 87691, 175382, 350764, 701528, 1403056, 9909083, 19818166, 39636332, 79272664, 158545328]

約数ペア:

[(1, 158545328), (2, 79272664), (4, 39636332), (8, 19818166), (16, 9909083), (113, 1403056), (226, 701528), (452, 350764), (904, 175382), (1808, 87691)]