149876944

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4831}}^1$

素因数の和:5123

約数の個数: 40

約数和(自身を含む): 333137408

約数和(自身を除く): 183260464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 3878, 4432, 4831, 7756, 9662, 15512, 19324, 31024, 33817, 38648, 67634, 77296, 135268, 270536, 541072, 1338187, 2676374, 5352748, 9367309, 10705496, 18734618, 21410992, 37469236, 74938472, 149876944]

約数ペア:

[(1, 149876944), (2, 74938472), (4, 37469236), (7, 21410992), (8, 18734618), (14, 10705496), (16, 9367309), (28, 5352748), (56, 2676374), (112, 1338187), (277, 541072), (554, 270536), (1108, 135268), (1939, 77296), (2216, 67634), (3878, 38648), (4432, 33817), (4831, 31024), (7756, 19324), (9662, 15512)]