171764992

素因数分解:

$2^8\times 7^2\times {\mathrm{13693}}^1$

素因数の和:13723

約数の個数: 54

約数和(自身を含む): 398865138

約数和(自身を除く): 227100146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 13693, 27386, 54772, 95851, 109544, 191702, 219088, 383404, 438176, 670957, 766808, 876352, 1341914, 1533616, 1752704, 2683828, 3067232, 3505408, 5367656, 6134464, 10735312, 12268928, 21470624, 24537856, 42941248, 85882496, 171764992]

約数ペア:

[(1, 171764992), (2, 85882496), (4, 42941248), (7, 24537856), (8, 21470624), (14, 12268928), (16, 10735312), (28, 6134464), (32, 5367656), (49, 3505408), (56, 3067232), (64, 2683828), (98, 1752704), (112, 1533616), (128, 1341914), (196, 876352), (224, 766808), (256, 670957), (392, 438176), (448, 383404), (784, 219088), (896, 191702), (1568, 109544), (1792, 95851), (3136, 54772), (6272, 27386), (12544, 13693)]