155504048

素因数分解:

$2^4\times 7^2\times {\mathrm{198347}}^1$

素因数の和:198369

約数の個数: 30

約数和(自身を含む): 350480916

約数和(自身を除く): 194976868

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 198347, 396694, 793388, 1388429, 1586776, 2776858, 3173552, 5553716, 9719003, 11107432, 19438006, 22214864, 38876012, 77752024, 155504048]

約数ペア:

[(1, 155504048), (2, 77752024), (4, 38876012), (7, 22214864), (8, 19438006), (14, 11107432), (16, 9719003), (28, 5553716), (49, 3173552), (56, 2776858), (98, 1586776), (112, 1388429), (196, 793388), (392, 396694), (784, 198347)]