164160722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 119507758

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 607, 647, 1214, 1294, 6677, 7117, 11533, 12293, 13354, 14234, 23066, 24586, 126863, 135223, 253726, 270446, 392729, 785458, 4320019, 7461851, 8640038, 14923702, 82080361, 164160722]

約数ペア:

[(1, 164160722), (2, 82080361), (11, 14923702), (19, 8640038), (22, 7461851), (38, 4320019), (209, 785458), (418, 392729), (607, 270446), (647, 253726), (1214, 135223), (1294, 126863), (6677, 24586), (7117, 23066), (11533, 14234), (12293, 13354)]