127570142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28211}}^1$

素因数の和:28256

約数の個数: 32

約数和(自身を含む): 243751680

約数和(自身を除く): 116181538

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 28211, 56422, 197477, 394954, 479587, 536009, 959174, 1072018, 3357109, 3752063, 6714218, 7504126, 9112153, 18224306, 63785071, 127570142]

約数ペア:

[(1, 127570142), (2, 63785071), (7, 18224306), (14, 9112153), (17, 7504126), (19, 6714218), (34, 3752063), (38, 3357109), (119, 1072018), (133, 959174), (238, 536009), (266, 479587), (323, 394954), (646, 197477), (2261, 56422), (4522, 28211)]