169934128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 408862720

約数和(自身を除く): 238928592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 127, 182, 208, 254, 364, 508, 728, 889, 919, 1016, 1456, 1651, 1778, 1838, 2032, 3302, 3556, 3676, 6433, 6604, 7112, 7352, 11557, 11947, 12866, 13208, 14224, 14704, 23114, 23894, 25732, 26416, 46228, 47788, 51464, 83629, 92456, 95576, 102928, 116713, 167258, 184912, 191152, 233426, 334516, 466852, 669032, 816991, 933704, 1338064, 1517269, 1633982, 1867408, 3034538, 3267964, 6069076, 6535928, 10620883, 12138152, 13071856, 21241766, 24276304, 42483532, 84967064, 169934128]

約数ペア:

[(1, 169934128), (2, 84967064), (4, 42483532), (7, 24276304), (8, 21241766), (13, 13071856), (14, 12138152), (16, 10620883), (26, 6535928), (28, 6069076), (52, 3267964), (56, 3034538), (91, 1867408), (104, 1633982), (112, 1517269), (127, 1338064), (182, 933704), (208, 816991), (254, 669032), (364, 466852), (508, 334516), (728, 233426), (889, 191152), (919, 184912), (1016, 167258), (1456, 116713), (1651, 102928), (1778, 95576), (1838, 92456), (2032, 83629), (3302, 51464), (3556, 47788), (3676, 46228), (6433, 26416), (6604, 25732), (7112, 23894), (7352, 23114), (11557, 14704), (11947, 14224), (12866, 13208)]