153905584

素因数分解:

$2^4\times 7^1\times {\mathrm{1374157}}^1$

素因数の和:1374172

約数の個数: 20

約数和(自身を含む): 340791184

約数和(自身を除く): 186885600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1374157, 2748314, 5496628, 9619099, 10993256, 19238198, 21986512, 38476396, 76952792, 153905584]

約数ペア:

[(1, 153905584), (2, 76952792), (4, 38476396), (7, 21986512), (8, 19238198), (14, 10993256), (16, 9619099), (28, 5496628), (56, 2748314), (112, 1374157)]