158338208

素因数分解:

$2^5\times 7^2\times {\mathrm{100981}}^1$

素因数の和:101005

約数の個数: 36

約数和(自身を含む): 362626362

約数和(自身を除く): 204288154

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 100981, 201962, 403924, 706867, 807848, 1413734, 1615696, 2827468, 3231392, 4948069, 5654936, 9896138, 11309872, 19792276, 22619744, 39584552, 79169104, 158338208]

約数ペア:

[(1, 158338208), (2, 79169104), (4, 39584552), (7, 22619744), (8, 19792276), (14, 11309872), (16, 9896138), (28, 5654936), (32, 4948069), (49, 3231392), (56, 2827468), (98, 1615696), (112, 1413734), (196, 807848), (224, 706867), (392, 403924), (784, 201962), (1568, 100981)]