160851964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{683}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 347493888

約数和(自身を除く): 186641924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 647, 683, 1294, 1366, 2588, 2732, 4529, 4781, 8411, 8879, 9058, 9562, 16822, 17758, 18116, 19124, 33644, 35516, 58877, 62153, 117754, 124306, 235508, 248612, 441901, 883802, 1767604, 3093307, 5744713, 6186614, 11489426, 12373228, 22978852, 40212991, 80425982, 160851964]

約数ペア:

[(1, 160851964), (2, 80425982), (4, 40212991), (7, 22978852), (13, 12373228), (14, 11489426), (26, 6186614), (28, 5744713), (52, 3093307), (91, 1767604), (182, 883802), (364, 441901), (647, 248612), (683, 235508), (1294, 124306), (1366, 117754), (2588, 62153), (2732, 58877), (4529, 35516), (4781, 33644), (8411, 19124), (8879, 18116), (9058, 17758), (9562, 16822)]