140618464

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4943}}^1$

素因数の和:5087

約数の個数: 48

約数和(自身を含む): 318947328

約数和(自身を除く): 178328864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 4943, 7112, 9886, 14224, 19772, 28448, 34601, 39544, 69202, 79088, 138404, 158176, 276808, 553616, 627761, 1107232, 1255522, 2511044, 4394327, 5022088, 8788654, 10044176, 17577308, 20088352, 35154616, 70309232, 140618464]

約数ペア:

[(1, 140618464), (2, 70309232), (4, 35154616), (7, 20088352), (8, 17577308), (14, 10044176), (16, 8788654), (28, 5022088), (32, 4394327), (56, 2511044), (112, 1255522), (127, 1107232), (224, 627761), (254, 553616), (508, 276808), (889, 158176), (1016, 138404), (1778, 79088), (2032, 69202), (3556, 39544), (4064, 34601), (4943, 28448), (7112, 19772), (9886, 14224)]