121243136

素因数分解:

$2^9\times 7^1\times {\mathrm{33829}}^1$

素因数の和:33854

約数の個数: 40

約数和(自身を含む): 276864720

約数和(自身を除く): 155621584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 33829, 67658, 135316, 236803, 270632, 473606, 541264, 947212, 1082528, 1894424, 2165056, 3788848, 4330112, 7577696, 8660224, 15155392, 17320448, 30310784, 60621568, 121243136]

約数ペア:

[(1, 121243136), (2, 60621568), (4, 30310784), (7, 17320448), (8, 15155392), (14, 8660224), (16, 7577696), (28, 4330112), (32, 3788848), (56, 2165056), (64, 1894424), (112, 1082528), (128, 947212), (224, 541264), (256, 473606), (448, 270632), (512, 236803), (896, 135316), (1792, 67658), (3584, 33829)]