154720576

素因数分解:

$2^6\times {\mathrm{1213}}^1\times {\mathrm{1993}}^1$

素因数の和:3218

約数の個数: 28

約数和(自身を含む): 307430932

約数和(自身を除く): 152710356

約数列:

[1, 2, 4, 8, 16, 32, 64, 1213, 1993, 2426, 3986, 4852, 7972, 9704, 15944, 19408, 31888, 38816, 63776, 77632, 127552, 2417509, 4835018, 9670036, 19340072, 38680144, 77360288, 154720576]

約数ペア:

[(1, 154720576), (2, 77360288), (4, 38680144), (8, 19340072), (16, 9670036), (32, 4835018), (64, 2417509), (1213, 127552), (1993, 77632), (2426, 63776), (3986, 38816), (4852, 31888), (7972, 19408), (9704, 15944)]