129453402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 297198720

約数和(自身を除く): 167745318

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 233, 419, 442, 466, 663, 699, 838, 1257, 1326, 1398, 2514, 3029, 3961, 5447, 6058, 7123, 7922, 9087, 10894, 11883, 14246, 16341, 18174, 21369, 23766, 32682, 42738, 51493, 92599, 97627, 102986, 154479, 185198, 195254, 277797, 292881, 308958, 555594, 585762, 1269151, 1659659, 2538302, 3319318, 3807453, 4978977, 7614906, 9957954, 21575567, 43151134, 64726701, 129453402]

約数ペア:

[(1, 129453402), (2, 64726701), (3, 43151134), (6, 21575567), (13, 9957954), (17, 7614906), (26, 4978977), (34, 3807453), (39, 3319318), (51, 2538302), (78, 1659659), (102, 1269151), (221, 585762), (233, 555594), (419, 308958), (442, 292881), (466, 277797), (663, 195254), (699, 185198), (838, 154479), (1257, 102986), (1326, 97627), (1398, 92599), (2514, 51493), (3029, 42738), (3961, 32682), (5447, 23766), (6058, 21369), (7123, 18174), (7922, 16341), (9087, 14246), (10894, 11883)]