135128

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 307200

約数和(自身を除く): 172072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 127, 133, 152, 254, 266, 508, 532, 889, 1016, 1064, 1778, 2413, 3556, 4826, 7112, 9652, 16891, 19304, 33782, 67564, 135128]

約数ペア:

[(1, 135128), (2, 67564), (4, 33782), (7, 19304), (8, 16891), (14, 9652), (19, 7112), (28, 4826), (38, 3556), (56, 2413), (76, 1778), (127, 1064), (133, 1016), (152, 889), (254, 532), (266, 508)]