128061710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1425

約数の個数: 64

約数和(自身を含む): 281318400

約数和(自身を除く): 153256690

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 95, 133, 146, 190, 266, 365, 511, 665, 730, 1022, 1319, 1330, 1387, 2555, 2638, 2774, 5110, 6595, 6935, 9233, 9709, 13190, 13870, 18466, 19418, 25061, 46165, 48545, 50122, 92330, 96287, 97090, 125305, 175427, 192574, 250610, 350854, 481435, 674009, 877135, 962870, 1348018, 1754270, 1829453, 3370045, 3658906, 6740090, 9147265, 12806171, 18294530, 25612342, 64030855, 128061710]

約数ペア:

[(1, 128061710), (2, 64030855), (5, 25612342), (7, 18294530), (10, 12806171), (14, 9147265), (19, 6740090), (35, 3658906), (38, 3370045), (70, 1829453), (73, 1754270), (95, 1348018), (133, 962870), (146, 877135), (190, 674009), (266, 481435), (365, 350854), (511, 250610), (665, 192574), (730, 175427), (1022, 125305), (1319, 97090), (1330, 96287), (1387, 92330), (2555, 50122), (2638, 48545), (2774, 46165), (5110, 25061), (6595, 19418), (6935, 18466), (9233, 13870), (9709, 13190)]