141643264

素因数分解:

$2^9\times 7^1\times {\mathrm{39521}}^1$

素因数の和:39546

約数の個数: 40

約数和(自身を含む): 323448048

約数和(自身を除く): 181804784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 39521, 79042, 158084, 276647, 316168, 553294, 632336, 1106588, 1264672, 2213176, 2529344, 4426352, 5058688, 8852704, 10117376, 17705408, 20234752, 35410816, 70821632, 141643264]

約数ペア:

[(1, 141643264), (2, 70821632), (4, 35410816), (7, 20234752), (8, 17705408), (14, 10117376), (16, 8852704), (28, 5058688), (32, 4426352), (56, 2529344), (64, 2213176), (112, 1264672), (128, 1106588), (224, 632336), (256, 553294), (448, 316168), (512, 276647), (896, 158084), (1792, 79042), (3584, 39521)]