127725304

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28871}}^1$

素因数の和:28963

約数の個数: 32

約数和(自身を含む): 277171200

約数和(自身を除く): 149445896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 28871, 57742, 115484, 202097, 230968, 404194, 808388, 1616776, 2280809, 4561618, 9123236, 15965663, 18246472, 31931326, 63862652, 127725304]

約数ペア:

[(1, 127725304), (2, 63862652), (4, 31931326), (7, 18246472), (8, 15965663), (14, 9123236), (28, 4561618), (56, 2280809), (79, 1616776), (158, 808388), (316, 404194), (553, 230968), (632, 202097), (1106, 115484), (2212, 57742), (4424, 28871)]