160392765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 129185475

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 113, 145, 195, 251, 339, 377, 435, 565, 753, 1131, 1255, 1469, 1695, 1885, 3263, 3277, 3765, 4407, 5655, 7279, 7345, 9789, 9831, 16315, 16385, 21837, 22035, 28363, 36395, 42601, 48945, 49155, 85089, 94627, 109185, 127803, 141815, 213005, 283881, 368719, 425445, 473135, 639015, 822527, 1106157, 1419405, 1843595, 2467581, 4112635, 5530785, 10692851, 12337905, 32078553, 53464255, 160392765]

約数ペア:

[(1, 160392765), (3, 53464255), (5, 32078553), (13, 12337905), (15, 10692851), (29, 5530785), (39, 4112635), (65, 2467581), (87, 1843595), (113, 1419405), (145, 1106157), (195, 822527), (251, 639015), (339, 473135), (377, 425445), (435, 368719), (565, 283881), (753, 213005), (1131, 141815), (1255, 127803), (1469, 109185), (1695, 94627), (1885, 85089), (3263, 49155), (3277, 48945), (3765, 42601), (4407, 36395), (5655, 28363), (7279, 22035), (7345, 21837), (9789, 16385), (9831, 16315)]