168125538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 403107840

約数和(自身を除く): 234982302

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 269, 322, 483, 538, 647, 807, 966, 1294, 1614, 1883, 1941, 3766, 3882, 4529, 5649, 6187, 9058, 11298, 12374, 13587, 14881, 18561, 27174, 29762, 37122, 43309, 44643, 86618, 89286, 104167, 129927, 174043, 208334, 259854, 312501, 348086, 522129, 625002, 1044258, 1218301, 2436602, 3654903, 4002989, 7309806, 8005978, 12008967, 24017934, 28020923, 56041846, 84062769, 168125538]

約数ペア:

[(1, 168125538), (2, 84062769), (3, 56041846), (6, 28020923), (7, 24017934), (14, 12008967), (21, 8005978), (23, 7309806), (42, 4002989), (46, 3654903), (69, 2436602), (138, 1218301), (161, 1044258), (269, 625002), (322, 522129), (483, 348086), (538, 312501), (647, 259854), (807, 208334), (966, 174043), (1294, 129927), (1614, 104167), (1883, 89286), (1941, 86618), (3766, 44643), (3882, 43309), (4529, 37122), (5649, 29762), (6187, 27174), (9058, 18561), (11298, 14881), (12374, 13587)]