127301482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 253209600

約数和(自身を除く): 125908118

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 139, 154, 209, 266, 278, 313, 418, 626, 973, 1463, 1529, 1946, 2191, 2641, 2926, 3058, 3443, 4382, 5282, 5947, 6886, 10703, 11894, 18487, 21406, 24101, 29051, 36974, 41629, 43507, 48202, 58102, 65417, 83258, 87014, 130834, 203357, 304549, 406714, 457919, 478577, 609098, 826633, 915838, 957154, 1653266, 3350039, 5786431, 6700078, 9092963, 11572862, 18185926, 63650741, 127301482]

約数ペア:

[(1, 127301482), (2, 63650741), (7, 18185926), (11, 11572862), (14, 9092963), (19, 6700078), (22, 5786431), (38, 3350039), (77, 1653266), (133, 957154), (139, 915838), (154, 826633), (209, 609098), (266, 478577), (278, 457919), (313, 406714), (418, 304549), (626, 203357), (973, 130834), (1463, 87014), (1529, 83258), (1946, 65417), (2191, 58102), (2641, 48202), (2926, 43507), (3058, 41629), (3443, 36974), (4382, 29051), (5282, 24101), (5947, 21406), (6886, 18487), (10703, 11894)]