164047983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 258875136

約数和(自身を除く): 94827153

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 253, 257, 319, 667, 759, 771, 841, 957, 2001, 2523, 2827, 5911, 7337, 7453, 8481, 9251, 17733, 19343, 22011, 22359, 27753, 58029, 65021, 81983, 171419, 195063, 212773, 216137, 245949, 514257, 638319, 648411, 1885609, 2377507, 4971151, 5656827, 7132521, 14913453, 54682661, 164047983]

約数ペア:

[(1, 164047983), (3, 54682661), (11, 14913453), (23, 7132521), (29, 5656827), (33, 4971151), (69, 2377507), (87, 1885609), (253, 648411), (257, 638319), (319, 514257), (667, 245949), (759, 216137), (771, 212773), (841, 195063), (957, 171419), (2001, 81983), (2523, 65021), (2827, 58029), (5911, 27753), (7337, 22359), (7453, 22011), (8481, 19343), (9251, 17733)]