141940736

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9930

約数の個数: 48

約数和(自身を含む): 324389520

約数和(自身を除く): 182448784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9901, 14336, 19802, 39604, 69307, 79208, 138614, 158416, 277228, 316832, 554456, 633664, 1108912, 1267328, 2217824, 2534656, 4435648, 5069312, 8871296, 10138624, 17742592, 20277248, 35485184, 70970368, 141940736]

約数ペア:

[(1, 141940736), (2, 70970368), (4, 35485184), (7, 20277248), (8, 17742592), (14, 10138624), (16, 8871296), (28, 5069312), (32, 4435648), (56, 2534656), (64, 2217824), (112, 1267328), (128, 1108912), (224, 633664), (256, 554456), (448, 316832), (512, 277228), (896, 158416), (1024, 138614), (1792, 79208), (2048, 69307), (3584, 39604), (7168, 19802), (9901, 14336)]