164804822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47659}}^1$

素因数の和:47700

約数の個数: 32

約数和(自身を含む): 320275200

約数和(自身を除く): 155470378

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 47659, 95318, 333613, 619567, 667226, 905521, 1239134, 1811042, 4336969, 6338647, 8673938, 11771773, 12677294, 23543546, 82402411, 164804822]

約数ペア:

[(1, 164804822), (2, 82402411), (7, 23543546), (13, 12677294), (14, 11771773), (19, 8673938), (26, 6338647), (38, 4336969), (91, 1811042), (133, 1239134), (182, 905521), (247, 667226), (266, 619567), (494, 333613), (1729, 95318), (3458, 47659)]