139742834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 277724160

約数和(自身を除く): 137981326

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 163, 209, 266, 293, 326, 418, 586, 1141, 1463, 1793, 2051, 2282, 2926, 3097, 3223, 3586, 4102, 5567, 6194, 6446, 11134, 12551, 21679, 22561, 25102, 34067, 38969, 43358, 45122, 47759, 61237, 68134, 77938, 95518, 122474, 238469, 334313, 428659, 476938, 525349, 668626, 857318, 907421, 1050698, 1814842, 3677443, 6351947, 7354886, 9981631, 12703894, 19963262, 69871417, 139742834]

約数ペア:

[(1, 139742834), (2, 69871417), (7, 19963262), (11, 12703894), (14, 9981631), (19, 7354886), (22, 6351947), (38, 3677443), (77, 1814842), (133, 1050698), (154, 907421), (163, 857318), (209, 668626), (266, 525349), (293, 476938), (326, 428659), (418, 334313), (586, 238469), (1141, 122474), (1463, 95518), (1793, 77938), (2051, 68134), (2282, 61237), (2926, 47759), (3097, 45122), (3223, 43358), (3586, 38969), (4102, 34067), (5567, 25102), (6194, 22561), (6446, 21679), (11134, 12551)]