127570864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3185

約数の個数: 40

約数和(自身を含む): 262136000

約数和(自身を除く): 134565136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 3019, 5282, 6038, 10564, 12076, 21128, 24152, 42256, 48304, 57361, 114722, 229444, 419641, 458888, 839282, 917776, 1678564, 3357128, 6714256, 7973179, 15946358, 31892716, 63785432, 127570864]

約数ペア:

[(1, 127570864), (2, 63785432), (4, 31892716), (8, 15946358), (16, 7973179), (19, 6714256), (38, 3357128), (76, 1678564), (139, 917776), (152, 839282), (278, 458888), (304, 419641), (556, 229444), (1112, 114722), (2224, 57361), (2641, 48304), (3019, 42256), (5282, 24152), (6038, 21128), (10564, 12076)]