128533192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 269913600

約数和(自身を除く): 141380408

約数列:

[1, 2, 4, 8, 17, 31, 34, 43, 62, 68, 86, 124, 136, 172, 248, 344, 527, 709, 731, 1054, 1333, 1418, 1462, 2108, 2666, 2836, 2924, 4216, 5332, 5672, 5848, 10664, 12053, 21979, 22661, 24106, 30487, 43958, 45322, 48212, 60974, 87916, 90644, 96424, 121948, 175832, 181288, 243896, 373643, 518279, 747286, 945097, 1036558, 1494572, 1890194, 2073116, 2989144, 3780388, 4146232, 7560776, 16066649, 32133298, 64266596, 128533192]

約数ペア:

[(1, 128533192), (2, 64266596), (4, 32133298), (8, 16066649), (17, 7560776), (31, 4146232), (34, 3780388), (43, 2989144), (62, 2073116), (68, 1890194), (86, 1494572), (124, 1036558), (136, 945097), (172, 747286), (248, 518279), (344, 373643), (527, 243896), (709, 181288), (731, 175832), (1054, 121948), (1333, 96424), (1418, 90644), (1462, 87916), (2108, 60974), (2666, 48212), (2836, 45322), (2924, 43958), (4216, 30487), (5332, 24106), (5672, 22661), (5848, 21979), (10664, 12053)]