142301222

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17257}}^1$

素因数の和:17316

約数の個数: 32

約数和(自身を含む): 265082880

約数和(自身を除く): 122781658

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 17257, 34514, 120799, 241598, 327883, 534967, 655766, 1069934, 2295181, 3744769, 4590362, 7489538, 10164373, 20328746, 71150611, 142301222]

約数ペア:

[(1, 142301222), (2, 71150611), (7, 20328746), (14, 10164373), (19, 7489538), (31, 4590362), (38, 3744769), (62, 2295181), (133, 1069934), (217, 655766), (266, 534967), (434, 327883), (589, 241598), (1178, 120799), (4123, 34514), (8246, 17257)]