128683114

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 240789888

約数和(自身を除く): 112106774

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 518, 851, 1127, 1543, 1702, 1813, 2254, 3086, 3626, 5957, 10801, 11914, 21602, 35489, 41699, 57091, 70978, 75607, 83398, 114182, 151214, 248423, 399637, 496846, 799274, 1313093, 1738961, 2626186, 2797459, 3477922, 5594918, 9191651, 18383302, 64341557, 128683114]

約数ペア:

[(1, 128683114), (2, 64341557), (7, 18383302), (14, 9191651), (23, 5594918), (37, 3477922), (46, 2797459), (49, 2626186), (74, 1738961), (98, 1313093), (161, 799274), (259, 496846), (322, 399637), (518, 248423), (851, 151214), (1127, 114182), (1543, 83398), (1702, 75607), (1813, 70978), (2254, 57091), (3086, 41699), (3626, 35489), (5957, 21602), (10801, 11914)]