127797838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16567}}^1$

素因数の和:16624

約数の個数: 32

約数和(自身を含む): 238579200

約数和(自身を除く): 110781362

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 16567, 33134, 115969, 231938, 314773, 480443, 629546, 960886, 2203411, 3363101, 4406822, 6726202, 9128417, 18256834, 63898919, 127797838]

約数ペア:

[(1, 127797838), (2, 63898919), (7, 18256834), (14, 9128417), (19, 6726202), (29, 4406822), (38, 3363101), (58, 2203411), (133, 960886), (203, 629546), (266, 480443), (406, 314773), (551, 231938), (1102, 115969), (3857, 33134), (7714, 16567)]