139275752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{727}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 327075840

約数和(自身を除く): 187800088

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 311, 616, 622, 727, 1244, 1454, 2177, 2488, 2908, 3421, 4354, 5089, 5816, 6842, 7997, 8708, 10178, 13684, 15994, 17416, 20356, 23947, 27368, 31988, 40712, 47894, 55979, 63976, 95788, 111958, 191576, 223916, 226097, 447832, 452194, 904388, 1582679, 1808776, 2487067, 3165358, 4974134, 6330716, 9948268, 12661432, 17409469, 19896536, 34818938, 69637876, 139275752]

約数ペア:

[(1, 139275752), (2, 69637876), (4, 34818938), (7, 19896536), (8, 17409469), (11, 12661432), (14, 9948268), (22, 6330716), (28, 4974134), (44, 3165358), (56, 2487067), (77, 1808776), (88, 1582679), (154, 904388), (308, 452194), (311, 447832), (616, 226097), (622, 223916), (727, 191576), (1244, 111958), (1454, 95788), (2177, 63976), (2488, 55979), (2908, 47894), (3421, 40712), (4354, 31988), (5089, 27368), (5816, 23947), (6842, 20356), (7997, 17416), (8708, 15994), (10178, 13684)]