163018996

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{38557}}^1$

素因数の和:38719

約数の個数: 24

約数和(自身を含む): 328205696

約数和(自身を除く): 165186700

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 38557, 77114, 154228, 269899, 539798, 1079596, 5822107, 11644214, 23288428, 40754749, 81509498, 163018996]

約数ペア:

[(1, 163018996), (2, 81509498), (4, 40754749), (7, 23288428), (14, 11644214), (28, 5822107), (151, 1079596), (302, 539798), (604, 269899), (1057, 154228), (2114, 77114), (4228, 38557)]