159475988

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28057}}^1$

素因数の和:28104

約数の個数: 36

約数和(自身を含む): 335854260

約数和(自身を除く): 176378272

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 28057, 56114, 112228, 196399, 392798, 785596, 813653, 1374793, 1627306, 2749586, 3254612, 5499172, 5695571, 11391142, 22782284, 39868997, 79737994, 159475988]

約数ペア:

[(1, 159475988), (2, 79737994), (4, 39868997), (7, 22782284), (14, 11391142), (28, 5695571), (29, 5499172), (49, 3254612), (58, 2749586), (98, 1627306), (116, 1374793), (196, 813653), (203, 785596), (406, 392798), (812, 196399), (1421, 112228), (2842, 56114), (5684, 28057)]