171282944

素因数分解:

$2^9\times 7^1\times {\mathrm{47791}}^1$

素因数の和:47816

約数の個数: 40

約数和(自身を含む): 391129728

約数和(自身を除く): 219846784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 47791, 95582, 191164, 334537, 382328, 669074, 764656, 1338148, 1529312, 2676296, 3058624, 5352592, 6117248, 10705184, 12234496, 21410368, 24468992, 42820736, 85641472, 171282944]

約数ペア:

[(1, 171282944), (2, 85641472), (4, 42820736), (7, 24468992), (8, 21410368), (14, 12234496), (16, 10705184), (28, 6117248), (32, 5352592), (56, 3058624), (64, 2676296), (112, 1529312), (128, 1338148), (224, 764656), (256, 669074), (448, 382328), (512, 334537), (896, 191164), (1792, 95582), (3584, 47791)]