180457984

素因数分解:

$2^9\times 7^2\times {\mathrm{7193}}^1$

素因数の和:7225

約数の個数: 60

約数和(自身を含む): 419489334

約数和(自身を除く): 239031350

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 7193, 12544, 14386, 25088, 28772, 50351, 57544, 100702, 115088, 201404, 230176, 352457, 402808, 460352, 704914, 805616, 920704, 1409828, 1611232, 1841408, 2819656, 3222464, 3682816, 5639312, 6444928, 11278624, 12889856, 22557248, 25779712, 45114496, 90228992, 180457984]

約数ペア:

[(1, 180457984), (2, 90228992), (4, 45114496), (7, 25779712), (8, 22557248), (14, 12889856), (16, 11278624), (28, 6444928), (32, 5639312), (49, 3682816), (56, 3222464), (64, 2819656), (98, 1841408), (112, 1611232), (128, 1409828), (196, 920704), (224, 805616), (256, 704914), (392, 460352), (448, 402808), (512, 352457), (784, 230176), (896, 201404), (1568, 115088), (1792, 100702), (3136, 57544), (3584, 50351), (6272, 28772), (7193, 25088), (12544, 14386)]