120139264

素因数分解:

$2^9\times 7^1\times {\mathrm{33521}}^1$

素因数の和:33546

約数の個数: 40

約数和(自身を含む): 274344048

約数和(自身を除く): 154204784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 33521, 67042, 134084, 234647, 268168, 469294, 536336, 938588, 1072672, 1877176, 2145344, 3754352, 4290688, 7508704, 8581376, 15017408, 17162752, 30034816, 60069632, 120139264]

約数ペア:

[(1, 120139264), (2, 60069632), (4, 30034816), (7, 17162752), (8, 15017408), (14, 8581376), (16, 7508704), (28, 4290688), (32, 3754352), (56, 2145344), (64, 1877176), (112, 1072672), (128, 938588), (224, 536336), (256, 469294), (448, 268168), (512, 234647), (896, 134084), (1792, 67042), (3584, 33521)]