162672965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 261488640

約数和(自身を除く): 98815675

約数列:

[1, 5, 7, 13, 19, 31, 35, 65, 91, 95, 133, 155, 217, 247, 403, 455, 589, 607, 665, 1085, 1235, 1729, 2015, 2821, 2945, 3035, 4123, 4249, 7657, 7891, 8645, 11533, 14105, 18817, 20615, 21245, 38285, 39455, 53599, 55237, 57665, 80731, 94085, 131719, 149929, 244621, 267995, 276185, 357523, 403655, 658595, 749645, 1049503, 1223105, 1712347, 1787615, 2502661, 4647799, 5247515, 8561735, 12513305, 23238995, 32534593, 162672965]

約数ペア:

[(1, 162672965), (5, 32534593), (7, 23238995), (13, 12513305), (19, 8561735), (31, 5247515), (35, 4647799), (65, 2502661), (91, 1787615), (95, 1712347), (133, 1223105), (155, 1049503), (217, 749645), (247, 658595), (403, 403655), (455, 357523), (589, 276185), (607, 267995), (665, 244621), (1085, 149929), (1235, 131719), (1729, 94085), (2015, 80731), (2821, 57665), (2945, 55237), (3035, 53599), (4123, 39455), (4249, 38285), (7657, 21245), (7891, 20615), (8645, 18817), (11533, 14105)]