131141888

素因数分解:

$2^8\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2482

約数の個数: 36

約数和(自身を含む): 263032140

約数和(自身を除く): 131890252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 256, 458, 916, 1832, 2237, 3664, 4474, 7328, 8948, 14656, 17896, 29312, 35792, 58624, 71584, 143168, 286336, 512273, 572672, 1024546, 2049092, 4098184, 8196368, 16392736, 32785472, 65570944, 131141888]

約数ペア:

[(1, 131141888), (2, 65570944), (4, 32785472), (8, 16392736), (16, 8196368), (32, 4098184), (64, 2049092), (128, 1024546), (229, 572672), (256, 512273), (458, 286336), (916, 143168), (1832, 71584), (2237, 58624), (3664, 35792), (4474, 29312), (7328, 17896), (8948, 14656)]